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vivado [14]
3 years ago
13

What is the formula for the circumference of a circle

Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0

Answer:

C=(pi)diameter or C=2(pi)r

Step-by-step explanation:

gucci gang

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21 = -3c + 7 -5c -2<br><br>i need help with this multi step equation question​
belka [17]

Answer:

c=-2

Step-by-step explanation:

5 0
2 years ago
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Anual is a word-processor operator. He makes N$12, 50 an hour. Determine his earnings for a week if he works for 48 hours.
Murrr4er [49]

Answer: $600

Step-by-step explanation:

Given

Anual makes \$12.50 an hour

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Thus, he will make $600 for 48 hours

6 0
2 years ago
I don’t understand this question?
Andrej [43]

Answer:

no, because it has a constant rate of change

Step-by-step explanation:

this is because the x and y change at the same rate. non linear means that they dont change at the same rate.

5 0
3 years ago
What is the independent variable and the dependent variable and the equation of this
777dan777 [17]
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8 0
3 years ago
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Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 5 liters of
Svetach [21]
What we know:
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 5 liters of synthetic oil.

What we need to find:
If 355 liters of synthetic oil are used, how many liters of petrolyn oil will be made?

Set up a proportion to find how much natural oil is used.
7L natural oil/5L synthetic oil = x/355 synthetic oil where x=natural oil
7/5=x/355
(5)(x)=(7)(355) cross multiplied
5x=2485 simplified
5/5x=2485/5 multiplicative inverse
x=497L

Now, add both synthetic oil and natural oil to find amount of petrolyn oil.

355 L synthetic oil + 497 L natural oil= 852 L of petrolyn oil
5 0
3 years ago
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