Answer:
i think the answer is 195
Answer:
it's 12
Step-by-step explanation:
when the number is between those boxes whether it's negative or positive, it's automatically a positive.
(2x+9) + (10x+15) = 180°
2x+9 + 10x+15 = 180°
Add up liked terms
12x+24 = 180°
-24 on both sides
12x = 156°
/12 on both sides
x = 13
< ABC = (2x+9)
< ABC = 2(13)+9
Answer : < ABC = 35°
< CBD = (10x+15)
< CBD = 10(13)+15
Answer: < CBD = 145°
Answer: 2
The barrel of the standard ruger 10/22 rifle is held in place by two large screws that require a 5/32- inch Allen wrench to turn.
Answer:
12.
Step-by-step explanation:
it takes 24 days to completely cover the whole pond.
to cover half the pond, it takes an x amount of time (x is unknown) x is equal to the half of 24. That means 24 = 2x and x=12.