Answer:
3
Step-by-step explanation:
Khan Academy
I just took it i hope it helps give some feedback tnx.
Lines that are perpendicular will intersect only once.
Lines that are parallel will NEVER intersect.
Answer:
wht?
Step-by-step explanation:
5+5=10?
Answer:
standard form - 3
none of the forms - 2 or 4
slope intercept form - 1
point slope form - 2 or 4
sorry i dont rlly know
Answer:
The measure of the angles are 55° and 35°
Step-by-step explanation:
Sum of two angles that are complement of each other are 90.
The angles are A and B, so we can write:
A + B = 90
Also,
The difference is 20. Let A be the greater of them, so we can write equation 2 as:
A - B = 20
Now, we add up both equations, eliminate B and solve for A first:
A + B = 90
A - B = 20
---------------
2A = 90 + 20
2A = 110
A = 110/2
A = 55
And now the measure of B:
A + B = 90
55 + B = 90
B = 90 - 55
B = 35
