Answer:
x = sqrt(147)
Step-by-step explanation:
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.
x^2 +7^2 = 14^2
x^2 +49 = 196
Subtract 49 from each side
x^2 = 147
Take the square root of each side
sqrt(x^2) = sqrt(147)
x = sqrt(147)
Answer:
70 shirts
Step-by-step explanation:
First off, there are 5 shirts. 2 shirts take 28 seconds. If you divide 28 by 2, that means that each shirt takes 14 seconds.
5x14=70
Therefore, it takes 70 seconds to fold 5 shirts.
Answer:
X= -2
Step-by-step explanation:
The top row contains the product of
with each term of the expressions
and bottom row contains the product of -1 with each term of expression
.
The final result will be the sum of terms of both rows as shown below:
So the correct answer is option D
Answer:
go to khan academy and u can find a vid. answer there!
Step-by-step explanation:
