Answer:
B, of the two choices I see, would be the right equation.
And z = 15
Step-by-step explanation:
45 = 3z
divide both sides by 3 and
z = 15
Answer:
x= -7
Step-by-step explanation:
the labeled angles are alternate-interior angles which are congruent
we can solve for 'x' by creating this equation:
x+139 = 132
x = -7
Answer:
I think it is 84 hope this helps
Answer:
The answer is c) y= 1.8(2.5)^x
Step-by-step explanation:
I just took the test.
Inverse operations is liek adding the negatie of a number to cancle it out or multiplying a fractin by its inverse to cancel it
so
19=(h/3)-8
add 8 to both sides
cancels the 8
19+8=(h/3)+8-8
27=(h/3)+0
27=h/3
times 3/1 both sides
27*3=(3h)/3
81=h(3/3)
81=h*1
81=h