Answer:
-2
Step-by-step explanation:
go back 3 into the negatives
Is there supposed to be an image? Adjacent is adjoining, so like touching each other. Vertical is "up". Horizontal is "side"
Answer:
b
Step-by-step explanation:
The equation of a circle centred at the origin is
x² + y² = r² ← r is the radius
The circle shown is centred at the origin and has a radius of 5, thus
x² + y² = 5² ⇒ x² + y² = 25 → b
Answer:
229.7125
Step-by-step explanation:
The base is 30.
Hopefully I got this correct, not 100%