Answer:
Area: 57cm
Perimeter: 29cm
Step-by-step explanation:
Area: Length x Width
9.5cmx6cm
Perimeter: You add up all the lengths (sides) of the shape.
Answer:
f(-4) = -1
f(-1) = -4
f(1) = 4
Step-by-step explanation:
We need to find the y value for the x values
f(-4) means find the y value for x= -4
f(-4) = -1
f(-1) = -4
f(1) = 4
Answer: 65
Step-by-step explanation:
<u>Given:</u>
This year's attendence = 107
Let last year's attendence = x
<u>Create an equation an solve for x:</u>
2x - 23 = 107
2x = 107 + 23
2x = 130
x = 130/2
x = 65
Therefore, 65 children attended last year's Vacation Bible School
In general and here, when we have an object with a constant cross section of area A, the volume V = A L, where L is the length.
L = V / A = 330 / 55 = 6 cm
Answer: 6 cm