Ask question

Ask question

All categories

tamaranim1 [39]

3 years ago

9

Find the perimeter of a rectangle whose length is 15 cm and length of one diagonal is 17cm

1 answer:

Ulleksa [173]3 years ago

6 0

Answer:

<h2>46 cm</h2>

Step-by-step explanation:

first ,we use the Pythagorean theorem to determine the width:

width = √(17^2-15^2) = 8

then

perimeter = 2(width+lengt) = 2(8 + 15) = 2×23 = 46

You might be interested in

Dion practiced the long jump . He jumped 3.05 meters,2.74 meters and 3.3 meters.What was the average length of Dion's jumps?

Mademuasel [1]

All you do is subtract 3.05 and 2.74 then do the same thing with the other ones and see what number is between all of them. What grade are you in

5 0

2 years ago

Read 2 more answers

0.361, 0.35, 1/5, 0.36 greatest to least

bixtya [17]

.361 .36 .35 1/5

1/5 = .20

6 0

3 years ago

Read 2 more answers

Help me plz idk how

Alika [10]

Hello there,

For problem one
The mile is an appropriate unit to measure the distance run over a one-week period.

For problem two
The pound is an appropriate unit to measure the weight of a bag of sugar.

For problem three
The yard is an appropriate unit to measure the distance run on a football field.

Hope this helps!

8 0

2 years ago

5r+r= what dose this equal

miskamm [114]

Answer:

Step-by-step explanation:

5

3 0

2 years ago

Consider the function f(x)=4x2+4x+1. What is the vertex of the function?

bulgar [2K]

Answer:

The vertex of the function $f(x)=4x^{2} +4x+1$ is $(-\frac{1}{2} ,0)$

Step-by-step explanation:

I've graphed this on desmos for a visual

5 0

3 years ago