3 years ago

Find the perimeter of a rectangle that is 7 centimeters long and 7 centimeters wide

Mathematics

1 answer:

spayn [35]3 years ago

4 0

Answer:

28cm

Step-by-step explanation:

2L+2W=

14+14=28

(It’s a square)

You might be interested in

Suppose you pick and replace marbles from a bag, one after another. If the bag contains 3 red marbles, 3 white marbles, and 6 bl

alexandr402 [8]

Answer:

I think you forgot part of the question

Step-by-step explanation:

8 0

3 years ago

One pound of grapes costs $1.55. Which equation correctly shows a pair of equivalent ratios that can be used to find the cost of

stira [4]

Answer:

StartFraction 1.55 over 1 EndFraction = StartFraction x over 3.5 EndFraction

Step-by-step explanation:

$\frac{1.55}{1} = \frac{x}{3.5} \\ \\ \therefore \: x = 1.55 \times 3.5 \\ \\ \therefore \: x = \$ 5.425 \\ \\\therefore \: x\approx \$5.43$

4 0

3 years ago

Read 2 more answers

In a class of 30 students 60% said they walk to school

Mekhanik [1.2K]

moan and groan a lot ghjiouygbnjkh

3 0

3 years ago

For f(x) = 3x^2 – X+5, 2f (-3) - f(4)=

Alenkinab [10]

Answer:

3x^2-x+5.2f\left(-3\right)-f\left(4\right) =

3x^2-x-19.6f

Step-by-step explanation:

3x^2-x+5.2f\left(-3\right)-f\left(4\right)

=3x^2-x-5.2f\cdot \:3-f\cdot \:4

=3x^2-x-15.6f-4f

=3x^2-x-19.6f

8 0

3 years ago

7. A 15-foot ladder is leaning against a building. The vertical distance from the ground to the

adelina 88 [10]

The best answer to go with is b

7 0

3 years ago

Read 2 more answers