Answer:
V = 13312yd^2
Step-by-step explanation:
32 x 32 x 39 / 3 = volume
32 x 32 x 39 = 39936/3 = 13312 sq yard.
As you can see the formula for Volume is L x W x H / 3
The formula for Area of a pyramid is SA = A + (3/2)bh
We have one rule we work out the square to represent the A then we can find SA. While 3/2 is 1.5 really which is 150% of the height x the base, then we + plus the area of the square.
You foil for this one so it means that you multiply -3 with g, then multiply -3 with -f, you should get -3g+3f, but i'm not sure if i did it correctly if i did get it wrong then my bad
Sin30= x/18
•18 •18
18sin(30)=x
I would say B for this question
Answer: (4,-4)
y=-4, x=4
Step-by-step explanation:
-4x=4y
4x-8y=12
-8y=-4x+12 Now I can substitute -4x for 4y
-8y=4y+12
-2y=y+12
-3y=12
y=-4
-4x=4y
-4x=4(-4)
x=4
