7x+4-2x-9
(7x-2x)+4-9
5x+4-9
5x-5
hope i helped^-^
Its the same thing because your just switching the order which doesn't matter when your adding or multiplying
Answer:
the midpoint of segment is:
Step-by-step explanation:
We need to find the midpoint of the segment (3,5) and (-6,-6)
Using the midpoint formula:
here x₁ = 3, x₂= -6, y₁=5 and y₂=-6
Putting values and finding the midpoint:
So, the midpoint of segment is:
Answer:
1/2, 11/6
Step-by-step explanation:
y=-4+9y
9y-y=4
8y=4
y=1/2
3x-5=1/2
3x=5+1/2=11/2
x=11/6
Answer:
A
Step-by-step explanation:
12 / tan 42 = 13.32......
12 / sin 27 = 26.43....
26.43² - 12² = 552.24....
square root of 552.24... = 23.5
23.5 - 13.3 = 10.2