Answer:
(-9x+7)+(-6x-13)= -15x + -6
Step-by-step explanation:
-9x+-6x = -15x
7+-13=-6
therefore, -15x+-6 = (-9x+7)+(-6x-13)
1/2 because 6/7 and 6/5 are over 1 and 3/4 is greater than 1/2
Answer:
16
Step-by-step explanation:
3/4y-7=5
*multiply both sides of the equation by 4
= 3y-28=20
*move <u>constant</u> to the right-hand side and change its sign
=3y=20+28
*add the numbers <u> </u>
=3y=48
*divide both numbers by 3
and that's how you get 16
Answer
The statement is true be option (C) i.e m∠CEB = 45° .
To prove
Reason
As shown in the diagram
∠CEA = ∠CEB + ∠AEB
Bisector
A bisector is that cuts any object into two equal parts
As given
∠CEA is a right angle and EB bisects ∠CEA i.e EB bisect the ∠CEA in the two equal parts .
Thus
∠CEB = ∠AEB = 45 °
Therefore
m ∠CEB = 45 °
Therefore option (C) is correct .
Hence proved