Answer:
153.94 mm^2
Step-by-step explanation:
area of base = area of a circle = Pi * radius squared
radius squared = 49
area of base = Pi * 49
area of base = 153.94
Answer:
The scale factor is 3 and the translation is (-8,2)
Step-by-step explanation:
(I'm not very good at translation/dilation but since you asked, I'm pretty sure this is the answer!)
Answer: 37.5
Step-by-step explanation:
15 15 3
___ = ___ = ___ = 0.375 = 37.5
15+25 40 8
Answer:
2/25 mile or 422.4 ft
Step-by-step explanation:
2 miles divided by 25 people = 2/25 mile
We can convert from miles to feet.
1 miles = 5280 ft
2/25 miles * 5280 ft / mile = 422.4 ft
Answer:
= -27a^3+108a^2-144a+64
Step-by-step explanation:
Simplify:
=64-144a+108a^2-27a^3
=64+-144a+108a^2+-27a^3
Answer
= -27a^3+108a^2-144a+64
