Ask question

Ask question

All categories

brilliants [131]

2 years ago

6

the area of a square is A = s^2, where s is the length of one side of the square. what is the side length s for each square ? th

e square with A = 324in^2

1 answer:

vlada-n [284]2 years ago

5 0

Answer:

18

Step-by-step explanation:

324 = s^2 -->

sqrt324 = s -->

sqrt(2^2 * 9^2) = s -->

2*9 = s -->

18 = s

You might be interested in

Determine whether the number is divisible by 5. Give a reason based on the tests for divisibility. 15

prohojiy [21]

15 is divisible by 5 because the last digit of 15 is 5.

A number is divisible by 5 if the last digit of the number ends in 0 or 5

3 0

3 years ago

John spent about 12 hours at a water park. He estimated he spent about 40% of the time waiting in line. What would be a reasonab

White raven [17]

40% of 12 hours would be 4.8 hours

4 0

2 years ago

Find the area of a rectangle if the perimeter is equal to 38 in and the length is 10.

Alekssandra [29.7K]

10+10=20 = length

20 + 18 = 38 width = 18 or 9 on each side

10 x 9 = 90

Answer 90

6 0

2 years ago

Which equation represents a true sine ratio in triangle ABC

ArbitrLikvidat [17]

Answer:

$sin(A)=\frac{h}{c}$

Step-by-step explanation:

we know that

The value of sine of an angle in a right triangle is equal to the opposite side of the angle divided by the hypotenuse

so

$sin(A)=\frac{h}{c}$

6 0

2 years ago

A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people

Anastaziya [24]

Answer:

$\frac{1}{4} lbs/person$

Step-by-step explanation:

Here is the complete question: Find the rate of change for the situation:

A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people.

Given: 1st situation, A chef cook 9 lbs chicken for 36 people.

2nd situation, chef cook 17 lbs chicken for 68 people.

∴ 1st situation, weight of chicken per person= $\frac{9\ lbs}{36\ person} = \frac{9}{36}$

Weight of chicken per person= $\frac{1}{4} lbs/ person$

2nd situation, weight of chicken per person= $\frac{17\ lbs}{68\ person} = \frac{17}{68}$

Weight of chicken per person= $\frac{1}{4} lbs/ person$

In both the situation chef cook same amount of chicken per person, which is $\frac{1}{4} lbs/ person$

∴ Rate of change is $\frac{1}{4} lbs/ person$

5 0

2 years ago