2x^4
13b-10
5y+10
5a^3
2b^2+8a
Answer:
You didn't include any graphs.
Step-by-step explanation:
9514 1404 393
Answer:
B. 39°, 106°, 43°
Step-by-step explanation:
The sum of angle measures in a triangle is 180°. Then the sum of angle expressions will be 180.
(3x +1) +(11x -4) +(5x -7) = 180
19x -10 = 180 . . . . . collect terms
19x = 190 . . . . . . . . add 10
x = 10 . . . . . . . . . . . divide by 19
__
Then the three angle measures are ...
- 3·10 +1 = 31
- 11·10 -4 = 106
- 5·10 -7 = 43
The appropriate choice is ...
B. 31°, 106°, 43°
2 if we’re talking coordinates
Answer:
-13
Step-by-step explanation:
if you're asking what the new temperature would be.
then -5 -8=-13
