Answer:
D
Step-by-step explanation:
15. 29.95 x 36 = 1078.2, and to look appropriate $1,078.20
16. This one is just finding a equal fraction that's a simplifed version of this one. 24 / 32 = 3 / 4. I divided both sides by eight.
This is not possible, thus just use the Quadratic Formula or mark it as not possible.
Answer:
√308 or 17.5
Step-by-step explanation:
c^2=a^2+b^2
c^2-a^2=b^2
Substitute
18^2-4^2=b^2
324-16=b^2
b^2=308
b=√308 or b=17.5
