4 years ago

What is the meaning of mathematics

Mathematics

1 answer:

Nonamiya [84]4 years ago

6 0

Answer:

mathematics is the study of numbers shapes and patterns

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Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 12 feet and

Karolina [17]

Answer:

Step-by-step explanation:

Container A = 75.36 x 17 = 1,281.12

Container B = 62.8 x 18 = 1,130.4

1,281.12 - 1,130.4 = 150.72 is left in container A.

So, 1,130.4 was taken out of it.

1,281.12 divided by 1,130.4 = 1.13

move the decimal over two to the right. Or times it by 100.

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3 years ago

Perform the requested operation or operations.

alukav5142 [94]

$f(x) = \frac{x-3}{5}$
$g(x) = 5x+3$
$g(f(x)) = 5(\frac{x-3}{5})+3 = x-3+3 = x$

EDIT:
$f(g(x))=\frac{(5x+3)-3}{5}=\frac{5x+0}{5}=\frac{5x}{5}=x$

4 0

3 years ago

Given that3x:8=7:2Calculate the value ofx.Give your answer in its simplest form

laila [671]

The answer is 28/3, and in simplest form its 9 1/3

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3 years ago

Classify the solid. A. tetrahedron B. dodecahedron C. octahedron D. icosahedron

Ulleksa [173]

Tetrahedron has 4 faces so it's a pyramid, dodecahedron is 12 faces, octahedron is 8 faces, icosahedron has 20 faces. Easiest way I know to classify them

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3 years ago

Read 2 more answers

Suppose you receive an allowance of $55 and your friend receives an allowance of $40 at the beginning of the month. If you spend

Licemer1 [7]

Answer: 5 days

Step-by-step explanation:

so we need to find:

55 - 6a = 40 - 3a

with a being the days we need to find

-40 on each side

15 - 6a = -3a

+6a on each side

15 = 3a

divide each side by 3

5 = a

4 0

3 years ago

What is the meaning of mathematics ​

What is the meaning of mathematics