Answer:
a=bh/2
Step-by-step explanation:
Answer:
D.) 8
Step-by-step explanation:
You can use the Pythagorean theorem because this is a right triangle:

a and b are the legs and c is the hypotenuse. The hypotenuse is always the longest side in a right triangle (since it is opposite the biggest angle). The two legs squared have to add up to the hypotenuse squared.
Fill in values:

Simplify exponents:

Isolate the variable. Subtract 225 from both sides:

Find the square root of both sides:

The missing leg length is 8.
ANSWER

EXPLANATION
The given function is

According to the remainder theorem,

where R is the remainder when

is divided by

We therefore substitute the value of x and evaluate to obtain,



This will evaluate to,

Hence the value of the function when

is

According to the remainder theorem,

is the remainder when

is divided by