13. r= 16
14. r= 12
15. n= 12
16. k= 0
17. b= -9
18. m= -12
Answer:
Step-by-step explanation:
Simplify the expression -4x^2(3x − 7).
A. -12x^3 + 28
<h2>B. -12x^3 + 28x^2<= your answer</h2>
C. -12x^3 − 28
D. -12x^3 − 28x^2
Step-by-step explanation:
145/5=23
23×2=46 computers
D(D,E) = 4.12 units.
d(F,G) = 5.39 units.
d(J,K) = 5 units.
d(L,M) = 4.242640687 units =4.24 units.
I hope it helps you.
