3 years ago

The diameter of a circle is 13 centimeters. What is the circumference. Use 3.14 for pi!

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

40.82

Step-by-step explanation:

C= 2x3.14x6.5 ( half the diameter is the radius)

formula for C= 2xπ(3.14)x radius( half the diameter)

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Kaitlin, Hans, Eric went a total of 98 Text messages during the weekend. Kaitlin 68 more messages than Hans, Eric sent three tim

Phantasy [73]

Answer:

Hans:6

Eric:18

Kaitlin:74

Step-by-step explanation:

first create an equation using the information in the question

5h+68=98

first subtract 68

5h+68=98

-68 -68

5h=30

divide by 5

Hans:6

multiply by 3

Eric:18

68+6=74

Kaitlin:74

Hope this helps! Plz award Brainliest : )

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3 years ago

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arlik [135]

Answer:

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Step-by-step explanation:

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2 years ago

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Kayla needs $14,000 worth of new equipment for his shop. He can borrow this money at a discount rate of 10% for a year.

arlik [135]

Answer:

$15400

Step-by-step explanation:

Principle amount, P = $14000

Time, T = 1 year

Rate of interest, R = 10%

We know that maturity amount,

$A = P\left (1+\frac{R}{100} \right )^{n}$

where n is number of years

$A = P\left (1+\frac{R}{100} \right )^{n}$

$A = 14000\left (1+\frac{10}{100}\right )^{1}$

$A = 14000\left (1+\frac{1}{10}\right )$

$A = 14000\left (\frac{11}{10}\right )$

$A = 15400$

The maturity amount is $15400

6 0

3 years ago

Simplify fully 8 x 12 x 2 y

Talja [164]

Answer:

$8 \times 12 \times 2y = 96 \times 2y = 192y$

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3 years ago

GIVING BRAINLIEST!!!!!!! A rectangular prism has a length of 4 1/4 in., a width of 3 in., and a height of 1 1/4 in. Which expres

den301095 [7]

Answer:

15.9

Step-by-step explanation:

4 1/4 x 3 x 1 1/4 = 15.93

15.93 rounded is 15.9

Hope this helps!

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3 years ago