Answer:
Step-by-step explanation:
so the base times the height Princessa , b/c there are 2 triangles we don't have to take 1/2 like you would normally for a triangle
for the volume:
the end triangles are 4x6 = 24
length is 10
24*10=240 
for the volume
for the surface:
2*(10*5) = 100
1*(10*6)=60
2*(4*6)=48
208 
for the surface area
Answer:
x = 4
Step-by-step explanation:
The equation comes out to be:
3x + 11 = 5x + 3
Move the <u>variables</u> to the left-hand side and change its sign
And move the <u>constant</u> to the right-hand side and change its sign:
3x - 5x = 3 - 11
Combine like terms to get:
-2x = -8
Isolate x by dividing -2 on both sides:
-2x/-2 = -8/-2
x = 4
21 is the first one, 2.27 is the second answer. Hope it helps!
Answer:
Step-by-step explanation:
Given:
Taking the terms of x to one side.
The value of x is:
Answer:
-6x-4
Step-by-step explanation:
-2(3x + 2) =
-6x + (-4) =
-6x-4
