Answer:
28
Step-by-step explanation:
Question Image is attached.
Triangle BED and Triangle CFD are similar.
We can let the length of BD be 5x and DC 7x
We also know BC = 48, thus we can write:
5x + 7x = 48
12x = 48
x = 4
Now, Since DC = 7x, we plug in x = 4 into it.
DC = 7x
DC = 7(4)
DC = 28
Length of DC is 28
Answer:
y= 5-8x
Step-by-step explanation:
See image below:)
Answer:
7 5/6
Step-by-step explanation:
16 2/3 - 8 5/6
16 4/6- 8 5/6
7 5/6
area of ellipse - pi x axis x axis = 3.14 x 8 x 3 = 75.36 square cm
I used 3.14 for pi , you didn't state to use anything else so square cm may change slightly deposing on value for pi
now multiply that by height
75.36 x 8 = 602.88 = 602.9 cubic cm