3 years ago

How do you simplify this

Mathematics

1 answer:

Gala2k [10]3 years ago

8 0

15 + 1 because you are using apsolute value so that negative 1 becomes a positive

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The circumference of a circle is 15 centimeters. What is the diameter? Round to the nearest hundredths place.

lesya692 [45]

Answer:

4.77

Step-by-step explanation:

because Circumference can be found with this equation

C = 2piR

we need to plug in 15 for Circumference and solve for its radius or R.

15 = 2piR

15/2pi = R

but we need diameter which is 2R so we just need to multiply the answer by 2.

15/2pi × 2 = Diameter

15/pi = D

approximately = 4.77

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3 years ago

The diagram shows two similar vases, A and B The height of vase A is 9 cm and the height of vase B is 13 cm. Given tha

Katen [24]

Answer:

Could you elaborate on the question?

8 0

3 years ago

Find the slope of the line graphed

Andrej [43]

Answer:

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7 0

3 years ago

Read 2 more answers

I need it step by step

elena-s [515]

Answer:

Step-by-step explanation:

we want y by itself...sooo

y - 19 = - $\frac{6}{10}$ (x - (-5))

y - 19 = - $\frac{6}{10}$ (x+5)

y - 19 = - $\frac{6}{10}$ x - $\frac{6}{2}$

y = - $\frac{6}{10}$ x - 3 +19

y = - $\frac{6}{10}$ x + 16

4 0

3 years ago

The total land area of the world is about fifty-seven million, two hundred eighty thousand square miles. Write that number

expeople1 [14]

The total land area of the world is about fifty-seven million, two hundred eighty thousand square miles is 57, 280, 000 square miles

Solution:

Given that, we have to write the given words in number

The total land area of the world is about fifty-seven million, two hundred eighty thousand square miles

The number of zeros in million is 6

Here given that 57 million

So, 57 million means 57, followed by 6 digits

two hundred eighty thousand means 280 followed by 3 zeros

two hundred eighty thousand = 280 thousand

Thus the number is: 57, 280, 000

5 0

3 years ago