2 years ago

Refer the diagram at the right. identify each angle pair as adjacent, vertical, or neither 7-12

1 answer:

8 0

Adjacent angles are angles that are side by side (right next to each other). They share a side. #7 and 11 are pairs of adjacent angles.

Vertical angles are angles that are directly across from each other. They are the same angle. #8 and 9 are vertical angles.

#10 and 12 do not fit either of these descriptions so they are neither.

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34.98×104= -------------

Alina [70]

Answer:

349,800.0 because the number 10 to the 4th power has four zeros when it is written without an exponent.

Step-by-step explanation:

34.98 x 10^4 = 349,800.0 = 349,800

5 0

2 years ago

diane charges $10 for a house call plus $35 an hour for electrical work. if she made $150 on one job,how many hours did she work

salantis [7]

The equation would be 35x +10 = 150
35x =140 (subtraction property)
x = 4
Answer: she worked for 4 hours