Explanation:
1.angels on a straight line add up to 180degrees
2.when you see the signs at number 6 and 7 it means it is 90 degrees
EG. number 6.it will be 90degrees+29degrees=119degrees remember that all angles on a straight line add up to 180 degrees. to get angel xwy you will subtract 119 degrees from 180 degrees =xwy which is 61 degrees
Hello,
4x-12<=16+8x==> -28<=4x==>x>=-7
-7 is the only value in the set.
Answer D
Answer is 42. 70 x .4 =28. 70-28
5 and 3 and 6
5 and 5 and 4
4 and 4 and 6
Answer:
X=-50
Step-by-step explanation:
18=-1/2x-7
-1/2x=18+7...... this is first step
X=25/(-1/2)...... the 2nd step
X=-50
