Mathematics High School

Can someone help me please

Answers

Answer 1

Answer:

Step-by-step explanation:

The answes D kiddo cuz

10 x 3 = 30 and 17 x 3 = 51

Answer 2

D is the correct answer

Related Questions

THERES A PIC!! pls answer!! will give brainiest!!

Answers

Answer: 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

( HELP PLEASE <3)
a person riding in an elevator travels 150 feet in 30 seconds. What equation represents this relationship? How many feet will the person travel on 10 seconds?

A.) y=5x;5 feet
B.) y=3x;30 feet
C.) y= 1/5x;2 feet
D.) y=5x;50 feet

Answers

The answer is B like May Duh

Answer:

The answer is A

Step-by-step explanation:

If you divided by 150/30 = 5.

So the answer is A. y=5x;5 feet.

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Answers

The third side is = 4

This is a perfect square. Also, using the Pythagorean theorem you can find the third side

3squared + xsquared = 5 squared
9 + xsquared = 25
xsquared = 16
sqrt of 16 = 4

Answer:

Step-by-step explanation:

Remark

It's a right triangle so you can use a^2 + b^2 = c^2

a = 3

c = 5

3^2 + b^2 = 5^2 Expand

9 + b^2 = 25 Subtract 9 from both sides

b^2 = 25 - 9

b^2 = 16 Take the square root of both sides.

√b^2 = √16

b = 4

At dinner, the meal cost $22 and the sales tax of $1.87 was added to the bill. How much would the sales tax be on a $66 meal? What is the tax rate for meals in this city?

Answers

The answer will be 23.87

Thomas has finished 50% of an art project that has taken him a total of 9 hours so far. If he continues to work at the same rate, how many hours will it take for him to complete the entire project?

Answers

Answer:

Step-by-step explanation:

If he has worked for 9 hours and its 50% done he has to work for 9 more hours to get it finished so he would have worked on it for 18 hours to get it totally finished

Thomas will take a total time of 18 hours to complete the entire project.

What is Percentage?

Percentage of a number is the number of parts of that number in a total of 100. Percentage of a number is found by dividing the number with the whole and then multiply with 100.

Thomas has finished 50% of an art project that has taken him a total of 9 hours.

Let W be the work Thomas has to finish.

Quantity of work Thomas finished in 9 hours = 50% of W

= (50/100) × W

= 0.5W

Remaining work to complete = W - 0.5 W = 0.5W

Again he has to complete 0.5W of total work W which will take an additional 9 hours.

So the total time taken = 9 + 9 = 18 hours.

Hence the total time needed for Thomas to complete the work is 18 hours.

To learn more about Percentage, click:

https://brainly.com/question/4715111

#SPJ5

Mr Sanchez brought in 2 magazines for 9.95

Answers

Answer:

good for Mr. Sanchezbut thats a bit expensive ya know?????/

Step-by-step explanation:

Is there anymore info??

12 + -4 - 2/5 + J - 4/5 J + 5

Answers

Answer:

1/5J + 63/5

Step-by-step explanation:

b -2 = 9/b-2
Answer ?

Answers

Step-by-step explanation:

I don't know if it's correct

b-2=9/b-2 (b isn’t equal of 0)
b=9/b-2+2
b=9/b
b^2=9
b=3 or b=-3

Choose the odd one out & give a reason for your answer. 2/6. 4/10. 6/18. 8/24

Answers

Answer:

odd one out is 4/10

Step-by-step explanation:

it is so because when u simply others u get 1/3 as final answer and this u get 2/5

Sara needs 1/3 of a yard of ribbon to make a bow. She has 10 yards of ribbon. How many bows can she make?

20 bows
30 bows
40 bows
50 bows

Answers

Answer:

30 Bows

Step-by-step explanation:

Every yard is 3 feet, and each bow calls for 1/3 of a yard, so a foot per bow.

So you can make 10 yards, 30 feet by multiplying by 3, and then its pretty straight forward from there. 30 / 1 = 30 Bows

La suma de un número natural y su cuadrado es de 72. Encuentra el número del que se trata.

Answers

Answer:

Step-by-step explanation:

Sea el número x El cuadrado será x ^ 2

Entonces la suma será; x ^ 2 + x = 72 x ^ 2 + x-72 = 0

x ^ 2 + 9x-8x-72 = 0

x (x + 9) -8 (x + 9) = 0

(x + 9) (x-8) x = 8 o -9

Como solo estamos considerando números naturales, la respuesta correcta es 8

The temperature at 10 A.M. was -4 °F. By noon the temperature had risen 8 °F. At 8 P.M., the temperature had dropped 10° F. What was the temperature at 8 P.M.? *

Answers

Answer:

-6

Step-by-step explanation:

-4+8=4

4-10= -6

help me l,ll give you brainest

Answers

Answer:

Step-by-step explanation:

he did the question wrong completely, so, check #4, #2, and #3

Answer:

the last three choices

Use elimination to solve each system of equations. 1. x + y = 4 x – y = 7

Answers

Answer:

Step-by-step explanation:

1(x+y=4)

-1(x-y=7)

x+y=4

-x+y=-7

x-x=4-x

-x=x=-7+x

4-x=-7+x

4-x-x=-7

4-2x=-7

-2x=-7-4

-2x/-2=-11/-2

x=5.5

81-1 1/5 x < 55
please help i need help fast

Answers

Step-by-step explanation:

81 - 1.2x < 55

81 < 55 + 1.2x (add 1.2x to both sides)

1.2x > 26 (subtract 55 from both sides)

x > 21 2/3.

Determine the amount of the semi-annual coupon for a bond with a face value of ₱ 300,000 that pays 10%, payable semi-annually for its coupons.

Answers

Answer:

Copuon= $15,000

Step-by-step explanation:

Giving the following information:

Face value= $300,000

Coupon rate= 10%

First, we need to determine the semiannual coupon rate:

Semiannual coupon rate= 0.1/2= 0.05

Now, the coupon using the following formula:

Copuon= face value*coupon rate

Copuon= 300,000*0.05

Copuon= $15,000

If I had an iPhone 6 that was 12 by 9 inches and an iPhone X that was 17 by 8 inches, how many feet would they be? If you want a challenge divided by 2 at the end.

Answers

Answer:

$13.41

Step-by-step explanation:

maybe, I'm not that sure :/

btw you can, can you please mark me brainliest :)

quadratic equation usingvquadratic formula

Answers

Answer:

Sure what's the problem. I don't see a problem or an attachment

Step-by-step explanation:

I’ll give brainliest

9x^2+3x^3

Answers

Answer:

9x² + 3x³ = 3x²(3 + x)

Step-by-step explanation:

9x² + 3x³ = 3x²(3 + x)

Answer:

3x²(3 + x)

Step-by-step explanation:

9x² + 3x³

3x²(3 + x)

I hope this helps

free for all
gl
:) dun dun DUN

Answers

Answer:

Step-by-step explanation:

TYSM

HAVE A GREAT DAY

Answer:

Step-by-step explanation:

DRINK WATER! EAT SAY HEALTHY!!!!! <3

A scuba diver is swimming 15 feet below the water’s surface.
The diver swims up slowly at 0.5 feet per second for 4 seconds; and then stops to look at an eel. Finally, the diver swims up for 3 more seconds at 0.4 feet per second. What is the diver’s new depth?

Answers

Answer: -11.8 = 11.8 feet below the water's surface

Step-by-step explanation:

-15 + (0.5)(4) + 3(0.4)

-15 + 2 + 1.2

-11.8

The graph below relates y, the distance Kelly walked, to x, the amount of time that Kelly walked. What is the value of y when x = 1 ?

Answers

Answer:

You need to show the graph.

Step-by-step explanation:

Which expression shows 24 + 36 as a product of the greatest common factor (GCF) and a sum? *

A. 3(8+12)

B. 4(6+9)

C. 12(2+3)

D. 6(4+6

Answers

Answer:

Step-by-step explanation:

The product of the greatest common factor and a sum is 12 (2 + 3).

Option C is the correct answer.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

24 + 36

We have the following cases:

2 (12 + 18)

3 (8 + 12)

4 (6 + 9)

6 (4 + 6)

12 (2 + 3)

Now,

The greatest common factor.

12 x 2 = 24

12 x 3 = 36

Thus,

12(2 + 3) is the product of the greatest common factor and a sum of (2 + 3).

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

find the slope of the line y=-1/4x+9

Answers

Answer:

slope = - [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

The equation of a line in slope0 intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - [tex]\frac{1}{4}[/tex] x + 9 ← is in slope- intercept form

with slope m = - [tex]\frac{1}{4}[/tex]

What is the slope of the line shown on the graph?

Answers

1/3 because the slope triangle goes over three and up one and it is rise over run.

Answer:

1/3

Step-by-step explanation:

rise over run- the line goes up one and over three everytime it perfectly intersects a sport on the graph

Sunny's Surf Shop sold 160 surfboards this week, which was 320 percent of the number of surfboards sold last week. How many surfboards did Sunny's Surf Shop sell last week? O 16 O 50 O 160 512

Answers

Let, the number of Surfboards sold last week = x

Then, x * 320% = 160

x * 3.20 = 160

x = 160/3.20

x = 50

In short, Your Answer would be Option B

Hope this helps!

(no need to give brainliest) :)

Answer:

The answer would be B, 50.

convert -0.0647 to Scientific Notation

Answers

Answer:

6.47 x 10^-2

Step-by-step explanation:

Answer: -6.47 × 10^-2

Step-by-step explanation:

move the decimal 2 places to the right

DESPERATE WILL GIVE BRAINLIST AND THANKS
Graph y= –12x–6 .

(PLEASE SHOW IT GRAPHED FOR ME)

Answers

Answer:

Here it is!

Step-by-step explanation:

I graphed it. The second one is just to show the points.

The points are (0,-6) and (-1/2,0)

Brainly pls!

HElp wHat iS iT!?!?!??!

Answers

Answer:

Step-by-step explanation:

what is the common factors of 5 and 6

Please do not google it

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The only integer factor common to 5 and 6 is 1.

This will be true for any pair of natural numbers that differ by 1.

Other Questions

How did the growth of trade networks in the Middle East and Northern Africa impact Islam? "Indicate in each whether the following electron configurations correspond to an atom in its ground state, excited state, or is impossible."a. [tex]{1s}^{2} {2s}^{2} {2p}^{4} [/tex]b. [tex] {1s}^{2} {2s}^{2} {2p}^{3} {2d}^{1} [/tex]c. [tex] {1s}^{2} {2s}^{2} {2p}^{3}{3s}^{1} [/tex]d. [tex] {1s}^{2} {2s}^{1} {2p}^{2} [/tex]e. [tex] {1s}^{2} {2s}^{2} {2p}^{1} [/tex]f. [tex] {1s}^{2} {2s}^{3} [/tex]Please, I really need help. I don't know what to do... According to Hakluyt, why should England pursue colonies in North America? Check all of the boxes that apply.1.to expand England's power and wealth2.to cooperate with Spain and France3.to spread Christianity4.to offer opportunities to the poor5.to help American Indians protect their land ILLL MARK AS A BRAINLESS PLS HELP PLSSS HELP PLS WILL GIVE BRAINLIST answer hurrythe marvel of nature shaking off sleep and going to work unfolded itself to the musing boy.how does the author create the feeling of a "marvel" ? what details words and description from this excerpt create a sense of the marvelous? i need a full well detailed paragraph pls There are 143 students, 6 teachers, and 8 chaperones going to the theater. To reserve their seats, they need to reserve entire rows. Each row has 9 seats.How many rows must they reserve? Help me plz!!!!!!!!!!!!!!!!!!!! An ant crawls 10 centimeters down into an ant hole. It then crawls 2 centimeters up to the queens nest. How many centimeters does the ant have to crawl in order to get out of the ant hole? (Hint: Draw a diagram to help you out) pLS ANSWER IM IN 7TH GRADE MOST OF YOU SHOULD KNOW THIS The Hendersons went on a driving vacation. They decided to travel 1/3 of the distance on the first day. Owing to bad weather, they had to stop for the night having gone only 1/4 of the distance to the one-third point.What fraction of the total distance did they travel the first day? Show your work and reduce to lowest terms.Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk, then gave 3/4 of what was left to a calf. How much of the bottle of milk did the calf drink? Show your work and reduce to lowest terms.Nathan used 2(5/6) loaves of bread to make sandwiches for a lunch. He made equal numbers of 4 different types of sandwiches.What fraction of a loaf of bread did Nathan use for each type of sandwich? Publicity is part of a company'sproduct mix.promotion mix.sales promotion.advertising mix. Pls solve... will give brainliest... linear inequality Replace underlined words with indirect objects (me, te, lui, nous, vous,leur) Remember that pronouns like me and te change tom' > and < t' in front of vowels. what is 24=78^2 what is it Based on the information on this chart, people in russia would be least likely to celebrate which holiday Match which number goes with the questions.Salir verbs1. Yo2. Tu 3. El, Ella, Ud4. Nosotros5. Ellos, ellas, uds Compare and contrast the usages of the verbs ser y estar, which both mean to be in Spanish- Select the correct text in the passage.Which sentence suggests the author's purpose for writing the passage?AmeriCorps and Youfrom the Corporation for National & Community ServiceAmeriCorps is an Opportunity Joining AmeriCorps is a way to put your idealism into action. As an AmeriCorps member, you can help make the world a better place: help children learn, protect the environment, or bring needed services to a low-income community. There are opportunities in AmeriCorps for anyone who is willing to do something special, something unique, something exciting.As an Americorps member, you can choose the way you wish to serve and gain benefits while helping others.AmeriCorps is an Experience AmeriCorps is a real-life education and work experience wrapped into one. As a member, you will learn teamwork, leadership, responsibility and other essential skills that will help you for the rest of your life. And you will gain the personal satisfaction of taking on challenges and seeing results.AmeriCorps Offers Tangible Benefits Most AmeriCorps members receive student loan deferment, and training, and may receive a living allowance and limited health benefit options.After you complete your term of service, you will also receive a Segal AmeriCorps Education Award to help pay for college, graduate school, or vocational training or to repay student loans.Americorps Offers Different Types of ProgramsAmericorps NCCC AmeriCorps NCCC (National Civilian Community Corps) strengthens communities and develops leaders through direct, team-based national and community service.In partnership with non-profits, local municipalities, state governments, federal government, national and state parks, American Indian tribes, and schools, members complete service projects throughout the region they are assigned. AmeriCorps NCCC is a full-time, team-based residential program for men and women age 18-24. Members are assigned to one of five campusesDenver, Colorado; Sacramento, California; Baltimore, Maryland; Vicksburg, Mississippi; and Vinton, Iowa. Americorps NCCC is modeled after the successful programs of the Civilian Conservation Corps of the 1930s and the U.S. military. AmeriCorps NCCC is built on the belief that civic responsibility is an inherent duty of all citizens and that national service programs work effectively with local communities to address pressing needs.Americorps VISTA VISTA was founded in 1965 as a national service program to fight poverty in America. In 1993, VISTA was incorporated into the AmeriCorps network of programs. Today, more than 46 million Americans live in poverty. AmeriCorps VISTA taps the skills, talents and passion of more than 7,000 Americans annually to support community efforts to overcome poverty. By serving with AmeriCorps VISTA, you can make a tangible difference. And, you'll find the fulfillment that comes from using your knowledge and skills to help those in disadvantaged circumstances turn their dreams into reality.Americorps National AmeriCorps State and National supports a wide range of local service programs that engage thousands of Americans in intensive community service each year. We provide grants to a network of local and national organizations and agencies committed to using national service to address critical community needs in education, public safety, health, and the environment. Each of these organizations and agencies, in turn, uses their AmeriCorps funding to recruit, place, and supervise AmeriCorps members nationwide. Individuals can serve as AmeriCorps members in every state, U.S. territory, and on tribal reservations. Full-time AmeriCorps State and National members are given a living allowance; health care; childcare, if they qualify; and become eligible for the Segal AmeriCorps Education Award upon successful completion of the program.ANSWER CHOICESa.As an Americorps member, you can choose the way you wish to serve and gain benefits while helping others. b. Most AmeriCorps members receive student loan deferment, and training, and may receive a living allowance and limited health benefit options. c.AmeriCorps NCCC (National Civilian Community Corps) strengthens communities and develops leaders through direct, team-based national and community service. d. Full-time AmeriCorps State and National members are given a living allowance; health care; childcare, if they qualify; and become eligible for the Segal AmeriCorps Education Award upon successful completion of the program. How do people in Egypt earn there food? I rlly need this quick please and thank you If the circumference of a circle is 36, what is the length of a radius of the circle?A. 6B. 18C. 36D. 72