Answer: The answer is A
Step-by-step explanation: because 5x-30= -150 because I looked it up
Answer:
41 degrees
Step-by-step explanation:
All three angles in a triangle must add up to 180 degrees. The picture already tells you that B is 63 degrees. This means A and C should both add up 117 degrees. If A is 2x+8 and B is x+7, then A+B is 3x+15. This means that 3x+15 is equal to 117 degrees.
- 3x + 15 = 117
- 3x = 117 - 15
- 3x = 102
- x = 102/3
- x = 34
Now that we know that x is 34, we plug it in. X + 7 becomes 34 + 7 degrees which is equal to 41 degrees.
ANSWER: No.
Explanation: It is impossible for a negative number to be greater than a positive number. All negatives are behind zero, therefore less than zero, on the number line, while all the positives are ahead of zero, meaning they're greater than zero. In conclusion, a negative number is ALWAYS less than a positive number.
Answer: its the first one i think
Step-by-step explanation
