Answer:
Step-by-step explanation:
∠ M + ∠N = 180 {supplementary}
5x+18 + 3x + 2 = 180 {Now add the like terms}
8x + 20 = 180
8x = 180 - 20
8x = 160
x = 160/8
x = 20
∠M = 5x + 18 = 5*20 + 18 = 100 + 18 = 118
∠N = 3x + 2 = 3*20 + 2 = 60 + 2 = 62
Answer: 7 is 3216.99cm²
7 part b is 24.31 rounded the answer is 24.
The given equation in standard form is:
Step-by-step explanation:
Given equation is:
The standard form of linear equation is:
In order to convert the given equation in standard form
Multiplying both sides by 3
Adding 5y on both sides
Hence,
The given equation in standard form is:
Keywords: Linear equation, variables
Learn more about linear equation at:
#LearnwithBrainly
1/9+1/9+1/9 = 3/27 which simplifies into 1/3
but remember you can only add a fraction that has the same denominator m8<span />