Factor completely:
v^4+6v^2+5

Answers

Answer 1

Answer: v⁴ + 6v² + 5
v⁴ + 5v² + v² + 5
v²(v²) + v²(5) + 1(v²) + 1(5)
v²(v² + 5) + 1(v² + 5)
(v² + 1)(v² + 5)

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What is 5x 5 equal to

Answers

5 × 5 = 25

multiplication can be seen as repeated addition... if you take five 5's and add them together it is...

5+5+5+5+5= 25

5x5=25 this is equal to if you do repeated addition 5+5+5+5+5 and is also equal to 5^2

Kevin uses a drawing program to construct parallel lines. Kyle uses a compass and straightedge to construct parallel lines. In your own words, describe how Kyle’s construction steps will be similar to Kevin’s construction steps?

Answers

The drawings of both Kevin and Kyle are going to be accurate. However, there is a possible that Kyle's drawing is not that accurate compered to Kevin. Kevin might use the parallel line tool that is found in the drawing program. An example of a program would be Geogebra.

What's the answer to: divide £48 in the ratio 7:5 (please show your working, much appreciated)

Answers

I can see you come from outside the USA. No insults intended!!
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Anyways, we have to put one side of the ratio and match it to 48.
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Or even better...
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MAKE!!
A!!
PROPORTION!!
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So... Let's say 7 is proportional to 48... so 7/5 = 48/x, where x is the number equivalent to ratio of 5.
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Cross multiply!!
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7x = 240.
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Divide 7 on both sides.
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x = 34 2/7.
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Hope I helped!!

X + 27 = 93
what does x =

Answers

Answer:

x=66

hope this helped :)

So if x + 27 = 93 just subtract 93 from 27 and you will get 76 which is x

Jack spends 1 and a quarter as long on his homework as Jill. Last week Jill spent 9 and three quarters of a hour on his homework. How long did Jack take??? Write the answer as a mixed number! Thnx!

Answers

Jack spent 11 hours on his homework. This is because Jill worked 9 3/4 hours on her work, and since Jack worked 1 1/4 hours more than her. 9 3/4 + 1 1/4 = 11.

Is 7x+y+3=y a linear equation. also is this in standard form

Answers

Answer:

Hi! The correct answer is 7x=-3!

Step-by-step explanation:

~Write in standard form~

Final answer:

The equation 7x+y+3=y is a linear equation as it consists of variables to the first degree, but it's not in the standard form. Upon rearranging, the standard form will be 7x - 3 = 0.

Explanation:

Yes, the equation 7x+y+3=y is a linear equation because it represents a straight line when plotted on a graph. This is because it consists only of the first degree variables (that is, variables raised to the power of 1) of x and y, which define linear equations. However, it is not in the standard form. The standard form of a linear equation is usually written as Ax + By = C, where A, B, and C are constants and x and y are variables, and A and B are not both zero. Therefore, to express this equation in standard form, we need to rewrite it, resulting in the equation 7x + y - y - 3 = 0 or 7x - 3 = 0.