Answer:
x=10, 120
Step-by-step explanation:
5x+70=7x+50
-5x -5x
70=2x+50
-50 -50
20=2x
---- ----
2 2
10=x
5(10)+70=7(10)+50
So those to angles added together equals 180° thus all you have to add those together and set it equal to 180 to find hat x equals, and then add 89 to it to find the highlighted angle.
x+109+x+89=180
add the numbers and x's together
2x+198=180
subtract 198 from each side
2x = -18
divide each side by 2
x = -9
Put -9 in for x in the equation x+89 to find that angle
-9+89
=80
ANSWER:
That angle equals 80°
The answer is 16/21 because it is equivalent to 32/42
32% of 300 is 96. 100% of 300 is 32 percent of 300 equals 96 so it is 300
Answer:
m = -75/4
Step-by-step explanation:
1. Subtract 95/4 from both sides
m + 95/4 = 5
x + 95/4 - 95/4 = 5 - 95/4
2. Simplify, which will get you -75/4
