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3 years ago

10

-3(6v-3w-5)i have to use the distributive property to remove the parentheses

1 answer:

Kaylis [27]3 years ago

5 0

Answer:

-18v + 9w +15

Step-by-step explanation:

-3(6v-3w-5)

You can use a table or multiply each term

-3(6v) + -3(-3w) + -3(-5)

= -18v + (9w) + (15)

= -18v + 9w + 15

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If f(x) = integral of 1/ (sqrt of t^3 +2)dt, then f'1 = ?

mihalych1998 [28]

Differentiating an integral removes the integral.

f(x) = integral of dt/sqrt(t^3 + 2)
f'(x) = 1/sqrt(x^3 + 2)
f'(1) = 1/sqrt(1^3 + 2)
f'(1) = 1/sqrt(3) = sqrt(3)/3.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

4 0

3 years ago

A brand of uncooked spaghetti comes in a box that is a rectangular prism with a length of 8 inches, a width of 2 inches, and a h

garik1379 [7]

Answer:

24 sq inches. Hope this helps :)

Step-by-step explanation:

4 0

3 years ago

It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism. What is the volume of the rectangular prism? Show

Tju [1.3M]

Answer:

The volume of the rectangular prism is <u>19.25 inches³</u>.

Step-by-step explanation:

Given:

It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism.

Now, to find the rectangular prism's volume.

We first find the volume of a cube to fill in the rectangular prism.

The side length of the cube = $\frac{1}{2}\ inch.$

Now, to get the volume of cube we put formula:

$Volume=(side)^3\\\\Volume=(\frac{1}{2})^3 \\\\Volume=\frac{1}{8}\ inch^3.$

<em>Thus, the volume of a cube is </em> $\frac{1}{8} \ inch^3.$ <em />

<em>Number of cubes = 154.</em>

<u><em>According to question, it takes 154 cubes to fill the rectangular prism.</em></u>

<u><em>So, to get the volume of prism we need to find the volume of 154 cubes.</em></u>

Now, to get the volume of 154 such cubes we multiply the volume of a cube by number of cubes:

$\frac{1}{8}\times 154\\\\ =\frac{154}{8}\\\\ =19.25\ inches^3.$

Therefore, the volume of the rectangular prism is 19.25 inches³.

3 0

3 years ago

Help me thanks<br> Xxxxxxxxxx

34kurt

Answer:

A : 6.5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

I decide to bake some cakes.I need 150g of flour for 12 cakes.How much flour do I need for 30 cakes?

blagie [28]

150 / 12 = 11.6666666667
11.6666666667 x 30 = approximately 350g of flour for 30 cakes

7 0

3 years ago