Answer:
A = 55
B = 60
Step-by-step explanation:
We know that 55+ b+ other angle = 180 since they make a straight line
The other angle = 65 since they are alternate interior angles
55+ B+ 65 = 180
Combine like terms
120 + B = 180
B = 60
A + B + 65 = 180 interior angles of a triangle must equal 180 degrees
A +60+ 65 =180
Combine like terms
A +125 = 180
A = 55
Answer:
The value of x is 1
Step-by-step explanation:
1/2 x - 3/4 = 3/8 - 5/8 x
1/2 x + 5/8x = 3/8 + 3/4
9/8 x = 9/8
x = 1
Multiplying the denominator and numerator both by two, you receive the answer 82/4. Multiplying the denominator and numerator both by three, you receive the answer 123/6. Multiplying the denominator and numerator both by four, you receive the answer 164/8.
Answer:
16 13 13 11 11 9 9 8 Median = 11 Mean = 11.25