Answer:
A
Step-by-step explanation:
The domain does not exist when the denominater of an equation is zero. So in this case if x was -2 and we added 2 the denominator would be zero, and that value does not exist in the domain. Hope this helps!
Answer:
here the line A and H are parallel
Answer:
27.9
Step-by-step explanation:
3*3.1 = height = 9.3
9.3 * 3
Answer:
B. 6 feet
Step-by-step explanation:
4 ÷ 2 = 2
6 ÷ 2 = 3
Answer:
8x^2+3x
Step-by-step explanation:
What I read is 2x+8x^2-4x+5x
combining like terms means putting the terms that have the same variable part together
8x^2 is the only one that doesn't have any terms like it as far as the variable part
so 8x^2+2x-4x+5x
We just need to figure out 2-4+5 which is -2+5=3
So the answer is 8x^2+3x
