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Natalka [10]
3 years ago
10

Olivia wrapped a string around a circle and found it was 30 mm long. Approximately, what is the radius of this circle

Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:7.5

Step-by-step explanation: cause I looked it up lol

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Find the values of x any y.
Ede4ka [16]

There are so many types of angles, let's see what we've got here!

--(5x - 17) and 48 are alternate interior angles, which means that they are congruent.

--(5x - 17) and y are supplementary angles.

--48 and y are same-side interior angles, which means that they are also supplementary.

Let's solve for x first.

5x - 17 = 48

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x = 13

Now, let's solve for y.

48 + y = 180

y = 132

Hope this helps!! :)

5 0
3 years ago
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notsponge [240]
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3 years ago
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Marina CMI [18]
Complete the brackets first and then multiply it all.
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You want to buy a camera. The retail price is $75. The camera is on sale for 15% off . What is the sale price of the camera?
ludmilkaskok [199]

Answer:

$63.75

Step-by-step explanation:

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What is j(3) equal to?<br> j:t = 4t^2<br> I(3)=?
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4*3^2 = 36. Is that what you meant?
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