Mathematics Middle School

what is question 3???????????

What Is Question 3???????????
What Is Question 3???????????
What Is Question 3???????????

Answers

Answer 1
The answer would be 9

Related Questions

raj estimates that the length of his bicycle is 66 inches. is this reasonable? why or why not

Answers

U S E M A T H W A Y T R U S T

Myra's sailboat has a small glass window that allows light to enter the cabin. The window is shaped like a rectangle with semicircles on both ends. The dimensions are shown in the diagram below.

Which measurement is closest to the area of the glass window in square inches? Use 3.14 for pi?

A. 3 square inches
B. 153.48 square inches
C. 103.24 square inches
D. 253.96 square inches

Answers

I’m pretty sure it’s C

Answer:

C.)

Step-by-step explanation:

Add the area if the rectangle, to the area of the two semi-circles.

Area of Rectangle: L: 6[tex]\frac{5}{8}[/tex] in times W: 8 in = 53 in

Area of Semi-circle: [tex]\frac{1}{2}[/tex](πr2): [tex]\frac{1}{2}[/tex](π(4)2) = 25.13  

(r is always half of diameter (d) so r=4)

53 + 25.13 + 25.13 = 103.26

A high school math teacher is grading her students' tests. The teacher spends about 4 minutes grading each test. The teacher has a total of 176 students. How long will it take the teacher to grade the tests?

A.8 hours and 34 minutes
B.6 hours and 44 minutes
C.10 hours and 55 minutes
D.11 hours and 44 minutes

Answers

The answer is D because , 4x176 = 704 which you divide by 60 because thats how many minutes are in an hour which should come out to 11 hours

ASAP PLZZZ HELP GIVING BRAINLEST TO THE FIRST CORRECT ANSWER
Why does the Moon appear to be the same size as the Sun during a solar eclipse?
Group of answer choices

Gravity pulls the moon closer to the Earth during a solar eclipse due to the planetary alignment so it ends up looking larger than normal.

While the moon is much smaller than the sun, the moon is also much closer to Earth so it appears larger.

The Moon Illusion occurs when the moon is in certain positions in the sky, which plays a trick on our brain to make it appear larger than it really is.

Answers

Answer:

While the moon is much smaller than the sun, the moon is also much closer to Earth so it appears larger.

Answer:

i think its the second choice

Step-by-step explanation:

The expression 5 1/2x + 6 represents the perimeter of

the rectangle shown. Write an expression that

represents the length of the rectangle

Answers

L=bxh|2 :) give me brainliest pls
Length=[ 5 1/2x + 6 - 2( 1/4x+2 ) ]*1/2
=[ 11/2x + 6 - 1/2x - 4 )*1/2
=( 5x + 2 )*1/2
=5x/2 + 1

Can 2 or more different triangles have the same area?

Answers

Answer:

yes

Step-by-step explanation:

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

1212

Step-by-step explanation:

121212212

Identify the transformation from the original to the image and tell if the two figures are similar or congruent. The original figure (ABC triangle) has continuous lines, the image has dashed lines.

Answers

Answer:

Step-by-step explanation:

It’s the last one!!

two hot air balloons are traveling along the same path away from a town, beginning from different locations at the same time. Henry´s balloon begins 30 miles from the town and is 48 miles from the town after 2 hours. The distance of Tasha´s balloon from the town is represented by the function y= 8x +20.

which balloon was farther from the town at the beginning, and which traveled more quickly?

Answers

9514 1404 393

Answer:

  D.  Henry's started farther, went faster

Step-by-step explanation:

Henry's balloon traveled 18 additional miles (from 30 to 48) in 2 hours, so had a speed of 18mi/(2h) = 9 mi/h. The equation for his position could be ...

  y = 9x +30 . . . . . 9 is the rate of change; 30 is the initial value

__

Comparing this to Tasha's position function, we see her balloon started 20 miles from town and traveled 8 miles per hour.

__

Henry started farther from town and traveled faster.

Answer:Its A

Step-by-step explanation:

cant figure this out help please

Answers

Answer:

5. is 75 and 6. is 60

Step-by-step explanation:

5. 150/2 which is the first coordinate is 75

6. 180/3 is 60

5 is 75 and 6 is 60!!

20 - 12/x = 16 ; x = 3

Answers

Answer: 20−12/3=?16

16=16

True

Step-by-step explanation: hope this help:)

Answer:

20-12 = 8.

If 8 / x = 16, then 3 at x;

8/3 =16.

I hope you will like it.

An air hockey table that normally sells for $158.99 is on sale for 75% of the regular price. What would be a reasonable amount for the sale price?

Answers

Answer: $119.24

Step-by-step explanation: 158.99 times 0.75 = 119.24

119.24
(Checked it with a calculator, is correct)

The table below shows the amount a jacket would cost with various discounts.

What is the original cost of the jacket?

Answers

Answer:

somewhere near $100

Step-by-step explanation:

A family wants to buy a new computer. The regular price is $849. The store is offering a 20% discount, and a sales tax of 6% is added after the discount. What is the total cost of the computer?

A. $169.80

B. $679.20

C. $719.95

D. $789.75

Answers

Answer:

C

Step-by-step explanation:

because

which of these systems of linear equations has an infinite number of solution

Answers

Answer:

A

Step-by-step explanation:

A bucket of Unifix cubes has 5 red, 6 brown, 5 blue, 4 yellow, and 5 green. Mrs. Brothers is going to randomly
select one cube, not replace it, and then she will select a second cube. What is the probability that both cubes will
be brown?

Answers

Answer:

the third

Step-by-step explanation:

The third
4/25 you got this

please help me with this for brainliest

Answers

Answer:

C

Step-by-step explanation:

Considering you want to be isolating "Z" you want to add 318 to the negative 318 to completely remove it. Leaving you with Z=471

Answer:

C

Step-by-step explanation:

because you need to do 318 - 153 and that equals 165 but your answer is C

I'll give brainliest if someone helps me.

Answers

Answer:

Scale Drawing - Two dimensional model of an object.

Scale Model - Three dimensional model of an object.

Step-by-step explanation:

HELP ASAP TYSM IF U DO!!!
How would you graph the solution set of ≤ -18?

closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right

Answers

Closed circle on -3 and shaded to the left as going left are to the negligible numbers :)
Closed circle on -3 and shaded to the left

A chess player played a total of 20 games. If he won 5 of the games, What is the ratio of games he lost to games he won?

Answers

15:5


Hope this help!!!!
Brainliest plzzzzz

Answer:

1:4

Step-by-step explanation:

every 4 games he won 1 game

anyone know how to complete this table need helpp asapp please

Answers

Answer:

Step-by-step explanation:

Ytigr

The y side of the table should be:

-4, 3, 10, 17, 24

Hope this helps:)

Choose the inequality that shows x is bigger than 2.

A.2 x
C.2≤x
D.2≥x

Answers

Answer:

C

Step-by-step explanation:

The answer is C


Got you young jit

need help with these

Answers

1. The answer for question 1 is 279936
1) -279936
2) -24a^10
3) -35a^5b^5c^5
4) 64

Little help pls. I don’t know the answer

Answers

Answer - 65.11

First find the area of the rectangle which is 5.5x7.7= 41.35
And then find the area of the small section of the circle using πr^2 and then divide it by 4 because it’s only 1/4 of the circle which will equal 23.768.. and add them together which will equal 65.11
I’m sorry if I’m not correct though I could be wrong
I agree, the answer is 65.11 :)

Paul is 1/6 as old as his mother Mary now. In 20 years Paul will be half of Mary’s age then. How old is Mary now?

Answers

Answer:

40

Step-by-step explanation:

He is half so you multiply by 2

40
(Paul’s age)20*2=40

Sarah need 7 tickets, how much does it cost if 9 tickets cost 159 dollars

Answers

Answer:

I think it's $123

Step-by-step explanation:

good luck!!!and have a great day/night (different time zones)

The answer is 123.62 roughly. To find this, divide 159 by 9 to find the cost of the tickets. Then, multiply the cost of the tickets by 7 to get your answer.

The measures of two supplementary angles have a ratio of 4:5. What is the measure of the larger angle?

The measure of the larger angle is
°. what is the angle

Answers

First, we know that all supplementary angles add to 180°. Then, since the angles are in the ratio 4:5, we can also represent these angles as 4x and 5x respectively. Both angle measures have the same variable (x) because no matter how large the angles are, they must have a common multiple because they are in a ratio. We can then write the formula 4x+5x=180 and solve for x. First, you combine like terms to get 9x=180. The you divide both sides by 9 to get x=20. Then, we can find both angles to be 80 (4*20) and 100 (5*20) by plugging them into 4x and 5x.

Got the answer from sdmatera (i’m giving creds)

What equation matches the table?

Answers

g = f + 10

The table is increasing by 10. Therefore the equation that represents this is
g = f + 10
Ok answer :88818288282828

50 POINTS WILL MARK BRAINLIEST

Answers

Answer:

The tower wall 10 meters tall.

It landed at 6 seconds.

The highest it got was 95 meters.

Step-by-step explanation:

Hope it helps.

Answer:

Thanks for the points

Step-by-step explanation:

The tower wall 10 meters tall.

It landed at 6 seconds.

The highest it got was 95 meters.

Plz answer these questions. If ur gonna answer answer them all or else i will report and u wont get brainliest.

Answers

Answer:

Step-by-step explanation:

Answer:

1: 1.5, a decrease

2: 5, decreases, 4.1, decreases, 4

3: 694, 708, other, faster

4: A, 45

5: B

Step-by-step explanation:

Surprised that I'm not stealing points?

Other Questions
PLEASE ANSWER AS FAST AS YOU CAN EMERCENCY!!!!!Select ALL of the STATMENTS that describe groundwater.Question 2 options:A found in oceansB found undergroundC water between soil and rock particlesD an example is an aquifer________________________________________________________Select the word that means how easily water can move through a substance.Question 3 options:porositysedimentpermeabilityparticles__________________________________________________________This picture shows different amounts of space in between the particles of two different soil samples. Which word best describes what we are seeing?.Question 4 options:sedimentpermeabilityparticulateporosity 2 out of the 6 sentences below have problems with verb tenses: (inappropriateshift, wrong tense/form, etc.) Identity Them1 Everyone was shocked to learn that someone was able to steal the jewels.2 Tomorrow morning I will be in Havana to gather more clues to solve this crime.3 This morning, the police chief had given me an important assignment.4 The police called me to help because i had cracked many difficult coses in the past.5 It was a difficult assignment, and investigators were stumped. so they ask me to help.6 I am confident that we will collect all the clues and return the jewels to London soon Where in the body does an artery carry deoxygenated blood in adult humans? Tom Brady and the Buccaneers or Patrick Mahomes and the Chiefs? Why did the Chickasaws cede their lands north of the Tennessee River? 6. What is a solution an example of?A) elementB) heterogeneous mixture(C)compoundD) homogeneous mixture 3. Part way through his party, Patrick found that there was 5 2/3 pizzas left. If his friends eat 3/4 of the pizzas, how much of the 5 will they eat? Write and solve an equation that will help you figure out how much of the remaining pizzas will be eaten. Explain the steps you took to solve the problem. What is the degree of (x-1)(x+5) ? How did the United States justify the LouisianaPurchase?Was this territorial acquisition just or not? The janitor came back with 2 ______ instead. apple baskets, cherry baskets, grape baskets, peach baskets The middle class was affected by the Industrial Revolution in which of the following ways?A. It created more jobs, thus increasing the size of the middle classB. It reduced the incomes forcing middle class people into a lower classC. It caused many middle class people to be unemployedD. Women of the middle class were forced into the work force According to the reading, what is the structure, function and power of the legislative branch? You are to write a summary statement answering this question using what you have learned from the reading and activity sheet. You must include the following information in their summary: a clear introduction, information and examples from the text, related civics content vocabulary, and an appropriate concluding statement. Cells are the basic units ofA. science B. atomsC. life Determine whether each graph is the graph of a function Write YES or NOPlease Help PLSSSSSSS HELP MEEE :OoOoOoOOoO Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is a positive or negative correlation, describe its meaning in the situation. Domestic Traveler Spending in the U.S., 1987-1999 Spending (dollars in billions) A graph titled Domestic Traveler Spending in the U S from 1987 to 1999 has year on the x-axis, and spending (dollars in billions) on the y-axis, from 225 to 450 in increments of 25. Year Source: The World Almanac, 2003 What is the missing length? Natasha rolls a fair dice 66 times.How many times would Natasha expect to roll an even number? 4 2 3 2 ( 7 3 7 6 ) The creation of Israel in 1948 resulted in all of the following, except:A)Israel broke ties with the West.B) Syria, Lebanon, Iraq, Egypt, and Transjordan attacked Israel.C) Israel gained control of 77 percent of Palestine through fighting.D) hundreds of thousands of Palestinians fled their homes.