Answer:
12
Step-by-step explanation:
16 divided by 4 is 4
8 + 4 : 12
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.
Answer:
x=62
Step-by-step explanation:
152-90(because of the right angle)
the 28 is a red herring
Answer: 2
Steps:
f(-2) = 1/2x^2
f(-2) = 1/2(-2)^2
f(-2) = 1/2(4)
f(-2) = 2
We can assume that the shape is a rectangular prism by the given dimensions
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L
=
21 and 21 cancels out
8 = L
L = 8 yd