All categories

3 years ago

( PLEASE HELP ASAP ) Solve for the formula

Mathematics

1 answer:

mojhsa [17]3 years ago

8 0

Answer:

C .r=√A/π

Step-by-step explanation:

A=πr²

r²=A/π

Taking sq roots on both sides

r=√A/π

You might be interested in

The difference between 5 times a number and 3 is 12

igor_vitrenko [27]

5x -3 = 12
5x -3 + 3 = 12 + 3 [Add 3 to each side]
5x + 0 = 15 [Evaluate]
5x/5 = 15/5 [Divide each side by 5]
1x = 3 [Evaluate]

The answer I get is the number 3.

7 0

3 years ago

Translate mathematical word sentence into written expression: a/2=9

Burka [1]

Answer:

a/2 = 9

<em>a</em> divided by 2 gives 9.
Half of<em> a </em>is equivalent to 9.

6 0

3 years ago

Weights of different sandwiches in two lengths are shown in the table.

Alexandra [31]

Answer:

Egg salad sandwich is proportional to its length

Step-by-step explanation:

Weight of Sandwiches by Length of Roll

6-inch Roll 12-Inch Roll

Cheese sandwich $\frac{1}{4}$ $\frac{3}{4}$

Chicken salad sandwich $\frac{3}{4}$ $1\frac{3}{4}$

Egg salad sandwich $\frac{2}{3}$ $1\frac{1}{3}$

For cheese sandwich proportion

$\frac{6}{\frac{1}{4}}=\frac{12}{\frac{3}{4}}\\24 \neq 16$

So, Cheese sandwich weight is not proportional to its length

For Chicken salad sandwich proportion

$\frac{6}{\frac{3}{4}}=\frac{12}{\frac{7}{4}}\\8 \neq \frac{48}{7}$

So, chicken salad sandwich is not proportional to its length

For Egg salad sandwich proportion

$\frac{6}{\frac{2}{3}}=\frac{12}{\frac{4}{3}}\\9=9$

So, egg salad sandwich is proportional to its length

6 0

3 years ago

Lesson 2 Quiz please help ❗️

jeka94

It’s going to be C.

8 0

3 years ago

Create a fraction that is equivalent to 3/4 explain the steps you took to create your fraction

serg [7]

6/8. multiply 3/4 by 2 and there is your answer.

4 0

3 years ago