Answer:
-101
Step-by-step explanation:
(-5 + 1)21-17
(-4)21-17
-84-17
-101
Answer:
29 ft
Step-by-step explanation:
the screens have 90 degree angles so they form right triangles with the diagonal, so use Pythagorean theorem to solve for the diagonal
diagonal² = 21² +20² , square and square root both sides of the equation
diagonal = √441+400, add
diagonal = √841, square root
diagonal = 29ft
Answer:
Step-by-step explanation:
We need to find the lateral surface area of the cylinder of radius 6 cm and height of 10 cm.
We need to find the lateral surface area of the cylinder. The formula for the lateral surface area of a cylinder is given by :
So, the lateral surface area of the cylinder is .
Answer:
the anser is -16
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The solution a forgot to multiply the 5 by 10 to make it 50