12x^2+14x-60x-70
12x^2-46x-70
the answer is 150. 150 is the least common multiple of 150, and 150 is a multiple of 5.
First one is three i think
You have to substitute each of the numbers given.
a.
2 + (3)^3
2 + 27
Answer: 29
b.
(1/2)^2
Answer: 1/4
c.
3(5)^2 + (3)
75+3
Answer: 78
d.
10(4) + (6)^2
40 + (6)^2
40 + 36
Answer: 76
Answer:
They have a scale factor of 2
They are both the same shape
The big circle has a radius of 4 and the small circle has a radius of 2. You divide the bigger circle by the smaller circle. 4/2=2