this is an isosceles triangle... meaning that the two base angles will be equal.
180 - 38 = 142
142 / 2 = 71
x = 71
Answer:
The volume would be 470
Step-by-step explanation:
First do the first half of the shape 8 times 4 times 10 and get 320
Second do the second half of the shape 3 times 5 times 10 and get 150
150 plus 320= 470
Answer:
Some flowers and some shading in it
It should be -3x but i could be wrong
F(x)=x(3x+5)
or
f(x)=3x²+5x
Here the domain in general is: -∞<x<∞
But the length of the rectangle cannot be negative, therefore the domain is all real numbers greater than zero.
Option D is correct.
