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coldgirl [10]
4 years ago
14

Combine the like terms to create an equivalen -k + 3k Stuck? Watch a video or use a hint.

Mathematics
1 answer:
viktelen [127]4 years ago
8 0

Answer:

2k

Step-by-step explanation:

-k+3k=3k-k=2k

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Wayne is hanging a string of lights 63 feet long around the three sides of his patio, which is adjacent to his house. The length
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Answer: 20

Step-by-step explanation:

1600+2400= total amount with expenses. 4000/125= number of jobs needed to make that min profit of 2400. answer is 32

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3 years ago
WILL GIVE BRAINLIEST!
9966 [12]

Answer:

In the comments of the post

To be short, A is the answer

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2. Theorem 2-10 states that through a point not on a line, there
erastovalidia [21]

When two or more lines are <u>parallel</u> to each other, this implies that they do not meet even extending them till <em>infinity</em>. So the <em>statement</em> justifies the construction because only <em>one</em> line <u>through</u> point C can be constructed to be <u>parallel</u> to AB.

When a <u>parallel</u> line is constructed through a <em>point</em> to a given <em>line</em>, this is the only <u>parallel</u> line that can be <em>drawn</em> to the given line. <u>Parallel</u> lines are lines that will not meet at any point. Thus, only one <u>parallel</u> line can be constructed through a <em>point</em> not to a given <em>line</em>.

The construction of a line through C that is <u>parallel</u> to line AB is justified by the given <em>statement</em> in the <em>theorem </em>since this is the only <u>parallel</u> line to line AB that can be drawn <em>through</em> the point C. Any <em>other line</em> through C would <em>intersect</em> or <em>meet</em> line AB at a point when <u>extended,</u> thus would not be <u>parallel</u> to the given line.

Visit: brainly.com/question/17967521

6 0
3 years ago
Multiply 5x2(2x2 + 13x − 5). 10x4 + 65x3 − 25x2 10x2 + 65x − 25 7x2 + 18x − 10 7x4 + 18x3 − 10x2
Jet001 [13]
You have to distribute. i think the answer is 10x^4+65X^3-25X^2
6 0
4 years ago
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Gre4nikov [31]

Answer:

There are 177,100 ways.

Step-by-step explanation:

Since there is no regard to order, we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

6 keyboards from a set of 25. So

C_{25,6} = \frac{25!}{6!(25-6)!} = 177100

There are 177,100 ways.

5 0
3 years ago
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