Answer:
y = 5 ft
Step-by-step explanation:
We are looking for y.
This is a right triangle, so we can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
a = 12 and b = y c = 13
12^2 + y^2 = 13^2
144 + y^2 =169
Subtract 144 from each side
144-144 +y^2 = 169-144
y^2 = 25
Take the square root of each side
sqrt(y^2) = sqrt(25)
y = 5
Answer:
8 people
Step-by-step explanation:
234 divided by 18 is 13.
104 divided by 13 is 8.
A. There is no mode; no numbers are used twice
B. 1+3+0+2+4=10
10/5= 2
I hope this helps. :)
218 - 49 - 49 = 2l
128 = 2l
128/2 = 2l/2
64 = l
THe length is 64 because of teh algebraic method, l is the length, 49 is the width (2 of them) and 218 is the perimeter.
There are ten tens in 100. 10x10=100. The answer is 10.
