Yes you need to! And you need to be careful not to forgot that when doing your calculations!!
Answer:I'll explain this to you, It's a chart with lined down margin math equation.
Step-by-step explanation:
So the first up/down line margin is X*X, the second is X numbers, third is x^x numbers, fourth is explain the left to right's math solutions into words. Just imply your following numbers into X's and onto your chart. Hopefully this helps.
Answer:
m<A = 70 deg
Step-by-step explanation:
The sum of the measures of the angles of a triangle is 180 deg. Add the three measures and set equal to 180. Solve for x. then use the value of x and the expression for m<A to find the measure of angle A.
m<A + m<B + m<C = 180
5x - 25 + 2x + 10 + 3x + 5 = 180
10x - 10 = 180
10x = 190
x = 19
m<A = 5x - 25 = 5(19) - 25 = 95 - 25 = 70
Answer: m<A = 70 deg
D. there is no numbers to work with so you just have to use a variable
Answer:
29,675,000
Step-by-step explanation:
i’m sorry if this is wrong but i think it’s right