2 years ago

What is -6x - 10(x - 4)

Mathematics

1 answer:

weeeeeb [17]2 years ago

4 0

-16x+40 is the solution of this problem.

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Add.<br><br> −38+(−2910)<br><br> Enter your answer as a simplified fraction by filling in the boxes.

Bumek [7]

Answer:

-2948

Step-by-step explanation:

the only fraction it can be is -2948/1 but it is the same thing as the answer itself

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2 years ago

Zach spent 2/3 hour reading on Friday and 1 1/3 hours reading on Saturday. How much more time did he read on Saturday than on Fr

hodyreva [135]

Subtract.

1 1/3 - 2/3

Convert 1 1/3 into an improper fraction:

4/3 - 2/3

Subtract the numerators together:

2/3

So he read 2/3 more time on Saturday than on Friday.

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3 years ago

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Katena32 [7]

Your answer to this question is B

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2 years ago

Whats the proper abbreviation for twenty-five micrograms

scoundrel [369]

Answer:

Hope this is what you are looking for! :)

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3 years ago

Write the vector u as a sum of two orthogonal vectors, one of which is the vector projection of u onto v, projvu u=(-8,8) , v= (

Jobisdone [24]

Answer:

none of the given options is true

Step-by-step explanation:

Given: u=(-8,8) , v= (-1,2)

To find: vectors $w_1,w_2$ such that $u=w_1+w_2$

Solution:

A vector is a quantity that has both magnitude and direction.

$proj_vu=\frac{u\cdot v}{\left | v \right |^2}(v)\\=\frac{(-8,8)\cdot (-1,2)}{(\sqrt{ (-1)^2+2^2})^2}(-1,2)\\=\frac{8+16}{5}(-1,2)\\=\frac{1}{5}(-24,48)\\=(-4.8,9.6)$

Let $w_1=(-4.8,9.6)$

So,

$w_2=u-w_1\\=(-8,8)-(-4.8,9.6)\\=(-8+4.8,8-9.6)\\=(-3.2,-1.6)$

So, u = $(-4.8,9.6)+(-3.2,-1.6)$

So, none of the given options is true

8 0

3 years ago

What is -6x - 10(x - 4)​

What is -6x - 10(x - 4)