Answer:
Step-by-step explanation:
Given the fraction
Multiplying numerator and denominator by 5
Therefore,
Similarly,
Given the fraction
Multiplying numerator and denominator by 2
Therefore,
The answer to that problem si 6-25+2x
(A) a triangle whose angles each measure less than 90°
Answer:
C
Step-by-step explanation:
Parallel and opposite sides of a parallelogram are equal. Hence, we can say:
x + 30 = 2x - 10
and
2y-10 = y +10
Solving first one, we get:
x + 30 = 2x - 10
30+10 = x
x = 40
Also
2y - 10 = y + 10
y = 10 + 10
y = 20
Now, z = x - y, so
z = 40 - 20 = 20
Answer C is right.
The inequality is < because the equal sign is an equality.
I don’t need a brai
