Answer:
D, 35
Step-by-step explanation:
7b, if b=5, is the same as 7(5), or 7*5, which equals 35.
Answer:
its 65. bcuz you add it all together
Step-by-step explanation:
Answer:
b is the answer
Step-by-step explanation:
f(x) = ax^2 + bx + c
Answer:
it should be 50
Step-by-step explanation:
Using the pythagorean theorem c =
we get 50
Answer: 120, 60, 180
Step-by-step explanation:
1) Area of a rectangle's formula is:
l × w
So, looking at the diagram, we get:
6 × 20 = 120 cm²
2) Area of a trapezoid's formula is:
× h (where both a and b are the different base lengths)
So, looking at the diagram, we get:
× 4 = 60 cm²
3) Add both to find the area of the entire figure.
120 + 60 = 180 cm²