Answer:
The coordinates for the vertex are ( -6 , 1 )
Answer:
480 mm³
Step-by-step explanation:
The volume (V) of a pyramid is
V =
area of base × height, hence
V =
× 96 × 15 = 32 × 15 = 480
The ratio a:b is 3:8
Step-by-step explanation:
In simple words, the ratio a:b means the fraction a/b.
So we will have to solve the given equation for a/b
Given

Dividing both sides by 8

Dividing both sides by b

The ratio a:b is 3:8
Keywords: Ratios, Fractions
Learn more about ratios at:
#LearnwithBrainly
20 times
This is just simple division. Do 8 divided by 0.4 and you should get 20
Hope this helps!
-Coconut;)
let's set up an equation:
x-4=9
solve normally:
x=13