No, she is not correct. If you subtract 3 from 64, you will get 61.
699 is closet because as you subtract every number from 750, the smallest answer given is the closest to the number you started with.
Answer:
x=38
Step-by-step explanation:
First, know that the sum of the angles in a triangle is 180.
Then, add the angles. 2x+38+x+x-10.
Make them equal to 180.
2x+38+x+x-10=180
Simplify.
4x+28=180
Subtract 28 from 180.
4x=152
Divide 4 from 152 to make x alone.
x=38
There you go!
Please mark brainliest!
Step-by-step explanation:
The answer is not 8, but 1/8.