Answer:
-9
Step-by-step explanation:
x + 109 + x + 89 = 180° because these angles are supplementary
2x + 198 = 180 subtract 198 from both sides
2x = - 18 divide by 2
x = -9
Answer:
-128
Step-by-step explanation:
When it says that x = a number, it means you just need to plug in that number for x in the equation. So in this case, we'd plug in -12 and get:
y = -200-6(-12)
Simplify. According to PEMDAS, we do multiplication first. If a number is in parentheses, you multiply it by the number in front of (to the left) of it. In this case, we multiply -6 x -12 and get:
y= -200+72
Add, and our final answer is:
y=-128
Hopefully this helped, and if I was correct, I'd appreciate it if you marked me as the Brainliest :)
1% of the number would be 14/28 which is 0.5. therefore 100% would be 0.5 x 100 which equals 50.
Think about your multiplication table. 6 times 4 equals 24 and 24 divided by 6 is 4.
6/1 times 4/1 = 24/1 (If you simplify, you get 24 as your answer)
To sum this up, the answer is 1/6.
46. y=9
47.Solve for <span>xx</span> by simplifying both sides of the equation, then isolating the variable.<span>x=<span><span>−7</span><span>−<span>y</span></span></span></span>
