Answer:
x = 45 degrees
Step-by-step explanation:
Those angles are equal, so set:
2x + 6 = 96
2x = 90
x = 45
Answer:
x = -5.85
Step-by-step explanation:
Solve the equation
1)
Subtract -2.7 on both sides by doing the inverse operation.
2)
Multiply both sides by -9/2 to cancel out -2/9x, so that you can isolate "x" by itself.
3)
Answer:
60
Step-by-step explanation:
5:4 = 60:48
Answer:
okay so, you can only carry out two operations at a time: so here goes
Step-by-step explanation:
6.2*10^17 + 1.2 x 10 ^15
on your calculator: 6.2 exp 17 + 1.2 exp 15 = 6.212x10^17