Answer: 82.5 - x = R sorry if I am wrong
Step-by-step explanation:
1. We know all the angles in a triangle add up to 180 degrees.
<em>180 = x + x + 15 + R</em>
2. Combine like terms
<em>180 = 2x + 15 + R</em>
3. Subtract 15 from both sides
<em>165 = 2x + R</em>
4. Divide both sides by 2
<em>82.5 = x + R</em>
5. Subtract x from both sides
<em>82.5 - x = R</em>
Putting the value of Y = 15
So, X = 200
A I think I don’t know cause the formula is y=Mx+b is a slope formula so he have to be right
Answer:
14.25
Step-by-step explanation:
14 is the hole number and for the decimal part all you have to do is 25÷100
