Answer:
B1: x = 51
C1: x = 73, y = 34
Step-by-step explanation:
B1:
By exterior angle theorem:
x° + 54° = 105°
x° = 105° - 54°
x° = 51°
x = 51
C1
x° = 73°(Alternate angles)
x = 73
y° = 34° (corresponding angles)
y = 34
Answer:
a
Step-by-step explanation:
2.86
= 28 tenths + six hundreths.
(The number directly after the decimal point is an hundreth)
Since there is a 2.0 (twenty tenths), the answer is:
20+8 = 28 tenths.
Answer:
Parallel
Step-by-step explanation:
Answer:
xy*(2x^2 + 7x^2 - y^2)
Step-by-step explanation:
You can get xy out of the expression since all have xy
