2 years ago

Please help me I am horrid at math!

Mathematics

1 answer:

Serga [27]2 years ago

7 0

Answer:23 inches

<h2>Step-by-step explanation:all sides equal 23 when added together</h2>

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8x=12+12Find the value of x.

djverab [1.8K]

Answer:

$\sf\longmapsto \: x = 3$

Step-by-step explanation:

$\sf\longmapsto \: 8x = 24$

$\sf\longmapsto \: x = \frac{24}{8}$

$\sf\longmapsto \: x = 3$

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2 years ago

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12) Kelly bent a piece of wire to form the shape below. Determine the length of wire she used to create the shape (FORMULA = 2 x

mojhsa [17]

Please add the image to solve. Thank you.

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2 years ago

PLEASE HELP ME AND MY FRIEND NEED THIS QUESTION ANSWERED PLEASE HELP

Bas_tet [7]

Answer:

$V_{cone} =65.94\: cm^3$

Step-by-step explanation:

Height of cone (h) = 7 cm

Base radius (r) = 3 cm

Formula for Volume of cone is given as:

$V_{cone} = \frac{1}{3}\pi r^2h$

Plugging the values of h and r in the above formula, we find:

$V_{cone} = \frac{1}{3}(3.14) (3)^2(7)$

$\implies V_{cone} = \frac{1}{\cancel 3}(3.14) (\cancel 9)(7)$

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1 year ago

A(n)=-6+3(n-1). Find the 16th term in the sequence

marshall27 [118]

Answer:

16th term = 39.

Step-by-step explanation:

Plug 16 into the formula -6 + 3(n - 1):

A(16) = -6 + 3(16-1)

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2 years ago

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Answer:

-5z+1

Step-by-step explanation:

-11z-4+6z+5

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3 years ago