Answer:
320
Step-by-step explanation:
I attached my work, for coming questions that is the formula
10 = base length
8 = base width
12 = pyramid height
Answer:
B) 181
Step-by-step explanation:
3*5=15
45*4=180
24/2=12
12-4=8
5*2=10
15+190-12+10-10=181
When y increases, x increases ⇒ Direct
y = kx
when y = 9, x =3
9 = k(3)
9 = 3k
k = 3
therefore y = 3x
Answer:
8
Step-by-step explanation:
2/5 of 20=2*20/5
=8