Sqrt(49)*sqrt (-1) -4 = 7i-4
Answer:
1.C
2.A
3.D
4.C
5.B
6.A
Step-by-step explanation:
<span>The radius of a circle is 7 inches. What is the area?
Solution:<span>
<span>A= 3.14 * (7 in) · (7 in)</span></span><span> <span>
A= 3.14 * (49 in^2)
</span></span><span>A = </span></span><span>153.94</span><span> in^2</span>
Answer:
d
Step-by-step explanation:
is answer sd
I think 15 is the answer hope this helps
