The area of a rectangle is Base x height whereas the area of a triangle is Base x height divided by 2
Answer:
1.75
Step-by-step explanation:
If a and b are two numbers, then their arithmetic mean is

Given:

Divide this equation by 10:

Now, divide it by 2:

Answer:
Step-by-step explanation:
2x = 128
x = 128/2
x = 64
Please do not spam the same question, I have already answered it.
Answer: D
<u>Step-by-step explanation:</u>
f(x) = 2x² - x + 5
f(-3) = 2(-3)² - (-3) + 5
= 2(9) + 3 + 5
= 18 + 3 + 5
= 26