Answer:
m<LMN = 167°
Step-by-step explanation:
Given:
m<LMT = 23°
m<TMN = 144°
Required:
m<LMN
SOLUTION:
m<LMN = m<LMT + m<TMN (angle addition postulate)
m<LMN = 23° + 144° (Substitution)
m<LMN = 167°
Answer
If only {2y(z-1)} is being divided by two:
9x+9+yz-y
If whole equation is divided by two:
9x+9+2yz-2y over 2
Explanation: In the first instance, you can cancel out the 2 in the numerator and denominator, which leaves you 9(x+1) + {y(z-1)}. You can then simplify to get 9x+9+yz-y
In the second instance, you distribute 9 to what is inside the parentheses, and get 9x+1. You then distribute 2y to what is inside the parentheses within the brackets and get 2yz-2y. You are then left with 9x+9+2yz-2y over 2
Answer:
Step-by-step explanation:
I tried calculating it hers the resalt
6y - 1 = 34 - y
7y -1 = 34
7y = 35
y = 5
The perimeter is 36 yd.
We set up a proportion to represent this situation. We know that the ratio of the side to the perimeter is the same for every square. This means that the ratio of the first square, 2/8 is the same for the second one. We know that the side length is 9, which gives us:
2/8 = 9/x
Cross multiply:
2*x = 8*9
2x = 72
Divide both sides by 2:
2x/2 = 72/2
x = 36
