Select all of y’all he following expressions that are equivalent to 0.25

Mathematics

1 answer:

sukhopar [10]4 years ago

8 0

1.) 1/4

2.) 25%

First is fraction, sedond is percent

You might be interested in

What is the greatest common factor of 21 and 55

Tresset [83]

So to get the Greatest Common Factor (GCF) of 55 and 21 we must need to factor each value first and then we choose all the copies of factors and multiply each of them here is what i mean:

55: 5 1121: 3 7

The Greatest Common Factor (GCF) is: 1

3 0

3 years ago

Read 2 more answers

Does any one have the answers to Areas and Volumes of Similar Solids Quiz?

Naddika [18.5K]

Answer:

ask the questions on here because idk what it looks like.

Step-by-step explanation:

4 0

3 years ago

The circumference of a circle is 65?. In terms of pi, what is the area of the circle?

iVinArrow [24]

Answer:

1056.25π square units

Step-by-step explanation:

A few formulas an definitions which will help us:

(1) $\pi=\frac{c}{d}$ , where c is the circumference of a circle and d is its diameter

(2) $A=\pi r^2$ , where A is the area of a circle with radius r. To put it in terms of d, remember that a circle's diameter is simply twice its radius, or mathematically, (3) $d=2r \rightarrow r=\frac{d}{2}$ .

We can rearrange equation (1) to put d in terms of π and c, giving us (4) $d = \frac{c}{\pi}$ , and we can make a few substitutions in (2) using (3) and (4) to get use the area in terms of the circumference and π:

$A=\pi r^2\\=\pi\left(\frac{d}{2}\right)^2\\=\pi\left(\frac{d^2}{4}\right)\\=\pi\left(\frac{(c/\pi)^2}{4}\right)\\=\pi\left(\frac{c^2/\pi^2}{4}\right)\\=\pi\left(\frac{c^2}{4\pi^2}\right)\\\\=\frac{\pi c^2}{4\pi^2}\\ =\frac{c^2}{4\pi}$