Mathematics High School

answer all question pls

Answers

Answer 1

Step-by-step explanation:

3. Between √9 and √16 or 3 nd 4

5. D

6. 7cubic inches

7. 8/45

8. 0.5 m

9. 4/25

Related Questions

What is the area of the composite shape?

Answers

Answer:

I believe it is 76 ft squared but I am not positive..

Hdushshshsbabshdjdjc

A high-speed elevator can rise 480 feet in 3 seconds. Which expression represents the rate, in feet per minute, of the elevator?

Answers

1 minute = 60 seconds

60 seconds/ 3 seconds = 20

480 feet x 20 = 9,600 feet

The elevator travels 9,600 feet per minute.

Answer:

160 feet per minute

Step-by-step explanation: i am 100% sure

i’ll mark brainliest

Answers

18 because big maths

The awnser yo your question is 18

Martha took her family out to dinner. Their total bill was $32.58. She decided to leave their server a 20% tip. How much did Martha tip the server?

Answers

$32.58 x 20% (0.2) = 6.156
Just round it and you get $6.16

the answer is $6.16 source: just trust me bro

CAN SOMEONE PLEASE WRITE A EQUATION OF THIS LINE!!

Answers

y= 2x+3 is the answer because it intercepts at 3 and the rise over run is 2/1

Find the area of a rectangle that is 4.32 inches wide and 7.2 inches long.

Answers

Answer:

31.104

Step-by-step explanation:

4.32x7.2=31.104

Answer:

31.104

Step-by-step explanation: you just have to multiply the two numbers. hope this helps though <3

Dawn bought a winter coat at 30% off the original price. The discount on the coat was $21. was the original price of the coat? SHOW WORK

Answers

Answer:

$70

Step-by-step explanation:

21/30 = 0.7

100x 0.7 = 70

hi can anyone tell me the answer

Answers

Answer:

Attached a pic!!

Hope it helps!!!!

someone help :
log4(5x+2)=5x

Answers

X=-8/15

hopefully that helps

20= −2(n+6) please help

Answers

expand the bracket
-2n-12=20
Add 12 to both sides
-2n=32
n=-16

Find the coordinates of the midpoint of AB.'
4. A(7,-4), B (5,2)
5. A(-3, -2), B (9,6)

Answers

Answer:

4. (6,-1) 5. (3,2)

Step-by-step explanation:

help please i need the answer asap

Answers

Answer:

Option 2

Step-by-step explanation:

Answer:

Graph 2

Step-by-step explanation:

exponential growth means that the line is increasing

A TV has a listed price of $ 796-99 before tax. If the sales tax rate is 6.75% find the total cost of the TV with sales tax included
Round your answer to the nearest cent, as necessary

Answers

Answer:

$850.79

Step-by-step explanation:

Assuming "$ 796-99" meant $796.99

796.99 increase 6.75% =

796.99 × (1 + 6.75%) = 796.99 × (1 + 0.0675) = 850.786825

How many 1/2 cup servings are in a package of cheese that contains 5 1/4 cups altogether?

Answers

Answer:

In 5 cup servings, there are 10 1/2-cup servings

In 1/4 cups, there are 0.5 1/2-cup servings

Step-by-step explanation:

In total, there will be 10.50 1/2-cup servings

A boat travels 438 km in 8 hours (with a constant speed). How far can it travel in 5 hours (with the same speed

Answers

The distance that the boat can travel in one hour
=438km/8h
=54.75km/h
The boat can travel in 5 hours
=(54.75*5)km
=273.75km

357 miles in 5 hours

Answers

Answer:

71.4 mph

Step-by-step explanation:

357/5 = 71.4

I'm not sure what your question is, but hope this helps

Answer:

71.4

Step-by-step explanation:

Please help me on this!!!!

Answers

Answer:

670

Step-by-step explanation:

umm i used a calculator

QRST is a parallelogram. Find x, y, and z.

Answers

Answer:

x=5.4

y= 9

z= 11

Step-by-step explanation:

5x= 27

x= 5.4

2y-5=y+4

y=9

3z = 33

z =11

Trigonometric Ratios and Unit Circles.
See Image Below.

Answers

Answer:

irudiwhiwhs swsw is d

Step-by-step explanation:

8349240 is your aswr 213

Which of the following values of x makes the functions equal?

y=-1x+4
y=3x

Answers

the answer is
x=1
because 3 times 1 is 3
and -1 times 1 is -1 plus 4 is 3

PLSS HELP the length of a rectangle is 3 meters greater than 2 times the width the perimeter of a rectangle is 30 m what is the length of the rectangle

Answers

Answer:

Width: 4 meters. Length: 11 meters

Step-by-step explanation:

If you do it correctly, the length should be 3 more greater than 4*2. 4*2= 8 +3= 11. Your perimeter= 30 meters. 11+11 accounting for both long sides of the rectangle= 22. Accounting for both sides of the width, so 4*2=8 + our 22= 30 meters. Yw.

The length of the rectangle width 4 meters and length 11 meters.

If you do it correctly,

The length should be 3 more greater than

What is the perimeter of a rectangle?

P=2(l+w)

L= Length

W = Width

4*2. 4*2= 8 +3= 11.

Your perimeter= 30 meters.

11+11 accounting for both long sides of the rectangle= 22.

Accounting for both sides of the width,

So 4*2=8 + our 22= 30 meters.

Therefore we get the length of a rectangle is 11 meters.

To learn more about the perimeter visit:

https://brainly.com/question/19819849

About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are ?

Answers

Answer:

15 boys

Step-by-step explanation:

About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are boys?

The number of boys can be calculated as:

0.2 × Number of fifth grade students

Number of fifth grade students = 75 students

Therefore,

The number of boys =

0.2 × 75 students = 15

The number of boys = 15 boys

find th length of size ab give your answer to 3 significant figures

Answers

Answer: 8.856cm

Step-by-step explanation:

To solve the question, we will use the formula:

Sin 41° = opposite / hypothenuse

0.656 = opposite / hypotenuse

0.656 = AB / 13.5

Cross. Multiply

AB = 13.5 × 0.656

AB = 8.856cm

Drag the appropriate answer from the choices given into the box provided.
Allen bought 2 notebooks for $8.75 each and one
Textbook for $74.95. If the sales tax was 7%, the total
of Allen's purchase was
$83.70
$89.56
$92.45
$98.92

Answers

Answer is $83.70 if I’m wrong sorry

100 POINTS Which statement is true about the residual plot below?
The sum of the residuals is greater than zero.
2
A linear model is a good it for the data.
.
.
1
2
3
4
5 x
No regression model is appropriate for the data.
-1
.
.
.
-2
-3
A quadratic model is appropriate for the data.
Done
BEL

Answers

Answer:

I believe that the answer would be A linear model is a good hot for the data.

Step-by-step explanation:

Answer:

A linear model is good fit

Step-by-step explanation:

I did this

Someone help please

Answers

Answer:

if you would stan LOONA you would get all A's):

X
y = x + 1
у
-2
0
1

Answers

Answer:

-2 y=-2+1 Y=-1

X=0 y=0+1 Y=1

X=1 Y=1+1 Y=2

Step-by-step explanation:

help help help yuh ofc

Answers

D is the answer for that

Answer:it would have to be d because of the negative sign the sum is negative so the x would have to be

Step-by-step explanation:

whats 2÷1 to the 2nd power

Answers

Answer: its going to be 2

Step-by-step explanation: simplify 1 to the second power would be 1*1 and 2 divide by 1 is 2 hope this helps :D

Answer:

Step-by-step explanation:

WHAT WOULD THIS BEEEE!!

Answers

the answer is d :) have a good day

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