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4 years ago

Use the square to answer the question.

Mathematics

1 answer:

Studentka2010 [4]4 years ago

8 0

Answer:

20 inches

Step-by-step explanation:

The correct answer is 20 because there is 4 sides and each side is worth of the length 5 so 5 times 4 - is what 20 . So the answer 20 is right . Hope this helps, you are welcome.

You might be interested in

-(-13) > or < 9 is it great or less than and why

ollegr [7]

Answer:

greater than (>)

Step-by-step explanation:

1. -(-13) is equal to 13 because two negatives equal a positive!

2. When we compare 13 to 9, we can clearly see it's > 9.

Therefore, 13 > 9.

3 0

3 years ago

After an outbreak of a mysterious disease the average wait time at a hospital increased by 70%. Before the outbreak, the average

andreev551 [17]

Answer:

$\frac{170}{100}m$

$1.7m$

Step-by-step explanation:

Here,

Before the outbreak, the average wait time at the hospital was m minutes,

Also, after outbreak it is increased by 70 %,

So, the average wait time at the hospital after the outbreak = The average wait time before outbreak + 70 % of the average wait time before outbreak

= m + 70 % of m

$=m+\frac{70m}{100}$

$=\frac{100m+70m}{100}$

$=\frac{170m}{100}$

$=1.7m$

Hence, the expressions could represent the average time at the hospital after the outbreak would be,

$\frac{170}{100}m$

$1.7m$

4 0

3 years ago

A 4x5 inch photo is enlarged by multiplying every dimension by 2 to form a similar 8x10 inch photo. What is the ratio of the per

iVinArrow [24]

The first photo has a perimeter of 18
The second photo has a perimeter of 36

So, the ratio is 18:36 which simplifies to 1:2

8 0

3 years ago

What is the surface area of a sphere that has a radius of 5 units? Use 3.14 for π.

andreev551 [17]

Answer:

314

Step-by-step explanation:

took the test

8 0

3 years ago

Solve for the value of y.

tatiyna

What’s the equation ?

8 0

3 years ago