2 years ago

The diameter of the circle above is 86 cm. What is the circumference of the circle? (Use = 3.14.)

Mathematics

1 answer:

Elina [12.6K]2 years ago

4 0

Answer:

Step-by-step explanation:

Circumference = pi × diameter

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What is the missing number placed on the blue dot. Assignment from kahan academy

Gwar [14]

Answer:

the blue dot is at -11 value on the number line.

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2 years ago

Jose borrows $200 for 2 years at a rate of 8% simple interest calculated annually. How much will he have to pay back at the end

KatRina [158]

Annually= per year

200 at 8% the first year would be
200 • 0.08 = 16 per year
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3 years ago

Which is greater, 13/35 or 2/5?

zhenek [66]

Hi there!

If you run into problems like this, remember to "Stay calm and find the common denom." That just means find the common denominator.

13/35 and 2/5 = 13/35 and 14/35

As you can tell, 2/5 is larger.

Hope this helps.

:)

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2 years ago

Which numbers are perfect squares? Check all that apply.

Andrew [12]

A perfect square is a number made by squaring a whole number.

Since

$1^2=1;$
$4^2=16;$
$10^2=100,$

numbers 1, 16, 100 are perfect squares. You cannot find such whole number n, that

$2=n^2;$
$18=n^2;$
$32=n^2;$
$44=n^2;$
$94=n^2,$

therefore, numbers 2, 18, 32, 44, 94 are not perfect squares.

Answer: 1, 16, 100.

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3 years ago

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Please help <br><br> Three fourths a number is less than six plus the number

fredd [130]

Answer:

3/4x < (x+6)

Step-by-step explanation:

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2 years ago