3 years ago

I have a test and this is practice and I don't understand this at all

1 answer:

6 0

For the last on you need to set up a proportion with the degrees. You know the arcs add to 360 and that small section is 120 so you set it equal to x over the entire area. X is the answer. The formulas are next to all answers

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A car and a truck are moving at the same speed. The car drives 2 hours. The truck drives 2.5 hours and goes 20 miles farther tha

Reptile [31]

Answer: 40 miles an hour

Step-by-step explanation:

It goes .5 more than the car so

if .5 = 20

.5 x 2 = 1

1 = 40

So 40 miles an hour

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3 years ago

Cuanto es 45+45+45+45+45+45+45+45.

Luda [366]

Answer:

360

Step-by-step explanation:

45 x 8

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3 years ago

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Please help i will give you brainlist

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Answer for Part A:

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Explanation for Part A:

The equation for Elena tells us that she makes $8.40 per hour. Jada makes $7 an hour. Since 8.4 > 7, Elena makes more money than Jada per hour

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3 years ago

What is 1/3x+4=6?<br> Also show steps plz if you can...

Sever21 [200]

Answer:

x = 6

Step-by-step explanation:

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3 years ago

In a lab, scientists are growing a culture of bacteria. It is known that the

Varvara68 [4.7K]

Answer:

For the scientists it would take 4 hours to make 1000 units

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3 years ago