3 years ago

Could anyone help me plz what is the square root of 25?

Mathematics

2 answers:

mylen [45]3 years ago

4 0

The square root of 25 is 5

WINSTONCH [101]3 years ago

3 0

The square root of 25 is 5

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my hw write find an equation of the line passing through (-2,3) and (4,-5) I have to write the equation in slope-intercept form

Viefleur [7K]

Answer:

The line passing through the given points is:

$y=-\frac{4}{3}x+\frac{1}{3}$

in its slope-intercept form

Step-by-step explanation:

Start by finding the slope of the segment that joins the two given points using the slope formula:

$slope=\frac{y_2-y_1}{x_2-x_1}$

which for our case renders:

$slope=\frac{3-(-5)}{-2-4}=\frac{8}{-6} =-\frac{4}{3}$

Now we can find the y-intercept by using any one of the given points in the general slope-intercept form of a line with this slope:

$y=-\frac{4}{3} x+b\\3=-\frac{4}{3} (-2)+b\\3=\frac{8}{3}+b\\b=3-\frac{8}{3} \\b=\frac{9-8}{3} \\b=\frac{1}{3}$

Therefore, the equation of the line becomes:

$y=-\frac{4}{3}x+\frac{1}{3}$

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3 years ago

Suppose that the mean retail price per gallon of regular grade gasoline in the United States is $3.47 with a standard deviation

Dimas [21]

Answer:

Step-by-step explanation:

Your answer

94.5 % - 106.5 %

Mark it as Brainlist answer. Follow me.

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3 years ago

abby has saved 67% of the money she needs to buy a new camera that cost $156.00 how much more money does she need to buy a new c

worty [1.4K]

Answer:

$51.48

Step-by-step explanation:

Percent left: 100%-67%=33%

33% can also be expressed as the fraction 33/100

Then, 33% of 156 is 156*33/100=51.48

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3 years ago

The graph of which function has a y-intercept of 3? Picture A, B, C, or D?

Bad White [126]

Answer:

Step-by-step explanation:

A is the only one that intersects with the y axis at the value 3.

hope this helps :)

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3 years ago

The bottom right says what u need to do (7)

Arlecino [84]

It would be A I believe

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4 years ago

Read 2 more answers