Answer:
Step-by-step explanation:
5 points?
Answer:
B: 4^1
Step-by-step explanation:
(f - 7)/g = h
f - 7 = gh
f = gh + 7
Triangle area formula: base*height/2
so, 14*10/2 = 7*10 = 70 sq. in.
Answer:
Step-by-step explanation:
eq. of circle with center (h,k) and radius=r is
(x-h)²+(y-k)²=r²
reqd. eq. is
(x-2)²+(y+5)²=9²