Answer:
D
Step-by-step explanation:
Calculate volumes
v=lwh
vinitial=6*5*5=150
vnew=6*15*15=1350
new/initial=1350/150=9
9 times
X=0 (4×0)+3=3 that I think is the absolute value
17 I think because u add the 100 to 70 which is 170 then you divide it by 10 to see how many trains made of 10 blocks can come out of 170 blocks
Answer:
6in²
Step-by-step explanation:
the problem says the two triangular prisms are congruent.
the first triangle's volume is 90in³ and the height of the second triangular prism is 15. we use the formula fro the volume of the shape:
V=B * h
we substitute the values we know:
90in³=B*15
90/15 = B
6in²= B
So the area of the base is 6in²
Hope this helps :)
