Answer:
Im on the same question so dont copy word for word
Step-by-step explanation:
The first error he made is that he didn't do the right steps in order to find the area of the two triangles. Instead he should have done 0.5 X 16 X 15 X 2= 240
Then the area for the three rectangles should be 16 X 8 + 17 x 8 + 17 X 8 = 400
If you add it all together, the surface area is actually 640 square meters.
Answer:
<em>The volume of pyramid B is 64 times the volume of pyramid A.</em>
<em></em>
Step-by-step explanation:
Given:
Two square pyramids A and B.
Side Length of A,
12 inches
Height of A,
8 inches
Side Length of B,
48 inches
Height of B,
32 inches
To find:
How many times bigger is the volume of pyramid B than pyramid A?
OR
is how many times bigger than
?
Solution:
First of all, let us have a look at the formula for volume of a pyramid:

Here, base is square, so:

Volume of pyramid A:


Volume of pyramid B:


<em>The volume of pyramid B is 64 times the volume of pyramid A.</em>
Okay one moment i will have the answer soon...
The answer is c ................
Answer:
Domain = -2, range = -5
Domain =>0, range = 0
domain = 2, range = 5
let y =>f(x)
It can be seen that Function can be linear having common difference 2
F(x) = 2x + 1 for x>0
is satisfied for above values
let's check
F(2) = 2(2)+1 = 4+1 = 5 As given
For x<0 , F(x) = 2x -1
f(-2)= 2(-2) -1= -4-1= -5 As given
For X= 0, F(x)= 2x
So , F(0) = 0 As given