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adelina 88 [10]
3 years ago
7

What is the area and perimeter of square

Mathematics
1 answer:
alexira [117]3 years ago
3 0

Answer:

The answer is A

Step-by-step explanation:

This I because the area of a square is =

(length of on side)² = l²

The options there are not perfect squarss except A

which is 64 in²

And we know that 8² will give you 64

so then it means one side is 8 in

So the area =

8² = 8 in × 8 in = 64 in²

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PLEASE HELP I DONT UNDERSTAND!!
qaws [65]

First set both equations equal to y

y = -1/2x + 3

y = 3x - 4

Then set these two equal because they both equal y

-1/2x + 3 =  3x + 4

Combine like terms and solve

7 = 3.5x

x = 2

y also = 2 when you plug it back in

Therefore, (2,2)

4 0
3 years ago
Can someone please help me with this question?
vagabundo [1.1K]

Answer:

B

Step-by-step explanation:

11q + 5 ≤ 49

Subtract 5 from each side

11q + 5-5 ≤ 49-5

11q ≤44

Divide each side by 11

q ≤44/11

q≤4

There is a close circle at 4 because of the equals sign and the lines goes to the left

3 0
3 years ago
Read 2 more answers
Joey chestnut is trying to break his own world record for eating the most hot dogs and buns in 10 minutes. He needs to eat more
Yanka [14]

Answer:

Joey needs to eat 7 hot dogs per minute to break his own record in next 9 minutes.

Step-by-step explanation:

Joey needs more than 72 hot dogs in 10 minutes to break his own record.That means Joey needs to eat at least 73 hot dogs in 10 minutes.

After 1 minute Joey has eaten = 10 hot dogs.

In remaining 9 minutes balance hot dogs = 73-10 =63

Therefore per minute hot dogs to be eaten = 63/9 =7

So answer is 7 hot dogs per minute to be eaten.

5 0
3 years ago
1:rosalie is refinishing her basement. 4m by 6m are the dimentions of rosalies rectangular basement.how much tile would she need
Artemon [7]

Answer:

24m tile for the floor and the 28+28+42+42=140m^2

Step-by-step explanation:

Trust me or else <u>YOU</u> be Major SUS

Also Mark me Brainiest please

3 0
3 years ago
How do i do systems of equations word problems ​
mariarad [96]

Answer:

Highlight the important information in the problem that will help write two equations.

Define your variables.

Write two equations.

Use one of the methods for solving systems of equations to solve.

Check your answers by substituting your ordered pair into the original equations.

Step-by-step explanation:

8 0
3 years ago
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