I really need points so I can answer questions I know the answer to so ima take a guess and say 134
Answer:
35 degrees is correct(I might be wrong though.)
Step-by-step explanation:
Since this is a vertical angle question,3x° = 70 + x°
Therefore,3x - x = 2 x,making 2x=70.
so x= 70÷ 2=35. Again- I might be wrong-
Let's move all to one side:
6r+7-13-7r=0
and re-arrange to have similar terms together:
6r-7r +7-13=0
let's add up what we can:
-1r-6=0
we can move the -6 to the other side and multiply both sides by -1 and we get:
r=-6 This is the<em> solution. </em>
She had a 20% increase.
40*0.20=8
40+8=48
You’re welcome and I hope you stay safe.
4x^2 -28c + 40 = 1
-28c = 1 -4x^2 -40
-28c = -39 -4x^2
c = 39/28 + 4/28x^2
c = 39/28 + 1/7x^2 => answer
