Answer:
The product is -28p5-3p4+7p4
Step-by-step explanation:
In this case we will use -7p3 to multiply all the figures in the bracket
Which means -28p5-3p4+7p3
Always remember that -×-=+ , +×+=+ ,-×+=-...
Thanks
Ok so what is do is
the bottom half is the radius
the top half is a little bit m ore tricky
we can do
18=base
15=sides
makes an equilateral traignel
split it up into
base 18/2=9
hypotonuse 15
height=?
9^2+x^2=15^2
81+x^2=225
x^2=144
x=12
height=12
add
radis=15
height=12
15+12=27
27 cm
Answer
17 m^3
Explanation
Volume of a given prism = bh
Where b = base area and h = height of prism
Base area = 1 • 2/2 (b • h /2)
= 1
Height = 17
17 • 1 = 17 m^3