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andrew-mc [135]

2 years ago

13

Write the point-slope form of the equation of the line that passes through the point (1, 3) and has a slope of 2. Include your w

ork in your final answer.

2 answers:

melomori [17]2 years ago

4 0

Plug in slope and the points in y-y1=m(x-x1)
y-3=2(x-1)

Tju [1.3M]2 years ago

4 0

(y-4) = 7x - 21
y-7x = -21 + 4
y-7x = -17
<span>7x-y-17 = 0 is the equation.

I'm not sure if this is totally correct. </span>

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Relationship A has a lesser rate than Relationship B. This table represents Relationship B.Which equation could represent Relati

Fittoniya [83]

i think it would be y=18x

i do not know you answer choices or any good details

y=18x is answer

5 0

2 years ago

Read 2 more answers

Find the volume of a sphere having a radius of 9/8mi

Tamiku [17]

$\pi$ Answer:

the volume is 5.96

Step-by-step explanation:

$v =\frac{4}{3} \pi r^3\\\\$

9/8 as a decimal is 1.13

$\frac{4}{3}$ × $\pi$ ×1.13³≈5.96412

Hope this helps:).......if not then sorry for wasting your time and may God bless you:)

3 0

1 year ago

Find the equation of a line passing through the points (2,1) and (5,10) in slope intercept form.

guajiro [1.7K]

Answer:

y=3x-5

Step-by-step explanation:

Slope intercept form is y=mx+b

m represents slope

b represents y-intercept

In the picture, 3 replaces m, so 3 is the slope of the line.

When (2,1) and (5,10) are graphed, the line intercepts -5 on the y axis.

-5 is the y-intercept.

So, (2,1) and (5,10) in slope-intercept form is $y=3x-5$

4 0

2 years ago

The gasoline gauge on a van initially read one eighth 1 8 full. when 1010 gallons were added to the tank, the gauge read three

Dmitry [639]

3/4 - 1/8 = 6/8 - 1/8 = 5/8...so 5/8 = 10 gallons

(5/8) / 10 = 1 / x
cross multiply
(5/8)(x) = (10)(1)
5/8x = 10
x = 10 * 8/5
x = 80/5 = 16 <== so it would take 16 gallons to fill the tank

8 0

2 years ago

A room has a length of 12.62 ft and a width of 10.2 ft. Find the perimeter of the room with the correct number of significant di

marusya05 [52]

Answer:

45.6 ft

Step-by-step explanation:

The room is a rectangle. The perimeter of a rectangle is

perimeter = 2L + 2W

perimeter = 2(12.62 ft) + 2(10.2 ft)

perimeter = 25.24 ft + 20.4 ft

perimeter = 45.64 ft

Since 10.2 ft has only 3 significant digits, the answer must also have only 3 significant digits.

Answer: perimeter = 45.6 ft

5 0

2 years ago