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Crank
3 years ago
12

Are the expressions 5(x+2)-7 and 5x-5 equivalent

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

No

Step-by-step explanation:

5x-5 is not equivalent to 5(x+2)-7 because when you multiply out the 5 in 5(x+2)-7 you get 5x+10-7, which simplifies to 5x+3.

5x-5 ≠ 5x+3

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Please help! I need it correctly please!! I can't fail this lesson.
DIA [1.3K]

Answer:

The method is to multiply the numbers by there varible

Step-by-step explanation:

7 0
3 years ago
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Please answer ASAP!!<br> how do you find the volume of this slanted cylinder?
slava [35]
<h2><u>Oblique Cylinder</u></h2>

<h3>how do you find the volume of this slanted cylinder?</h3>

<u>Given:</u>

  • Height - 8 yd
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To find the volume of an oblique cylinder, use the formula V = πr²h where,

  • V - Volume
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We can substitute the given values to the formula.

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<u>Answer:</u>

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6 0
2 years ago
The equation for line g can be written as y=2/9x+10.line h which is Pharrell to line g,includes the point (-3,-1) what is the e
Dennis_Churaev [7]

Answer:

The equation of line h is y = \frac{2x}{9} + \frac{5}{3}

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept.

Parallel lines:

Parallel lines have the same slope.

Line g:

y = \frac{2x}{9} + 10

Line h:

Parallel to line g, which means that the slope is given by m = \frac{2}{9}

So

y = \frac{2x}{9} + b

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y = \frac{2x}{9} + b

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b = 1 + \frac{2}{3}

b = \frac{5}{3}

So, the equation of line h is:

y = \frac{2x}{9} + \frac{5}{3}

6 0
3 years ago
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lesya [120]
The answer is $36

hope this helped :)
alisa202
5 0
4 years ago
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