Answer:
x = 9
Step-by-step explanation:
Corresponding sides are in proportion. That means that
12x - 12 = 96
12x = 108
x = 9
By the way, the scale factor is 16/12 = 4/3
Answer:
-108
Step-by-step explanation:
36x - 8y² when x = 3 and y = -6
8x=108
=8x(-6)(-6)
-6×(-6)=36
=8x36
=288
108
-<u> 288</u>
-108
Answer:
Pyramid A is 20.40 times smaller than pyramid B.
Step-by-step explanation:
It is given surface area of pyramid A is
Surface area of pyramid B is
We have to find that how many times pyramid A is smaller than pyramid B
For this we have to divide surface area of pyramid B by surface area of pyramid A
Therefore ,
So pyramid A is 20.40 times smaller than pyramid B.
Answer:
im not sure but i think it is $785.34
Step-by-step explanation:
srry if it is wrong :(
21x + 28 = 156 - 2
21x = 154 - 28
21x/21 = 126/21
X = 6