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4 years ago

Write the equation of the line that passes through (4,3) and (4,0)

Mathematics

2 answers:

jolli1 [7]4 years ago

8 0

Answer:

x = 4

Step-by-step explanation:

Note the x- coordinate of the 2 points are equal.

This indicates the line is vertical with equation

x = c

where c is the value of the x- coordinates the line passes through, that is 4

Thus the equation of the line is x = 4

madreJ [45]4 years ago

8 0

Answer: If you finding the equation using Point-Slope Formula, the answer would be... x=4.

If you are finding the equation using two points, the answer would be... x=4.

Step-by-step explanation: Use the point-slope formula, y-y1=m(x-x1) to find the equation of the line.

Use the Slope formula and Slope-Intercept form y=mx+b to find the equation.

Hope this is what you were looking for. Hope this helps you out. ☺

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Lines m and p are parallel. If the slope of line m is 1/25 the slope of line p?

soldi70 [24.7K]

Answer:

1/25

Step-by-step explanation:

Parallel lines have equal slopes.

So,

Slope of m = Slope of p = 1/25

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3 years ago

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Find an equation for the nth term of the sequence.

tensa zangetsu [6.8K]

Answer:

a. an = -1 • 4^(n - 1)

Step-by-step explanation:

It's easy see that each term is multiplied by 4 to get the next term, so the common ratio will be 4, that reduces the choices to answers A and B (since C and D use -1 as common ratio). Also, normally a geometric progression uses "n-1", so we'll first try with A to see if it works.

a1 = (-1) * 4^0 = -1 * 1 = -1

a2 = (-1) * 4^1 = -1 * 4 = -4

a3 = (-1) * 4^2 = -1 * 16 = -16

Yes, it works... so the answer is an = -1 • 4^(n - 1)

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3 years ago

Find the center, vertices, and foci of the ellipse with equation x^2/100+y^2/64 = 1.

Amiraneli [1.4K]

X^2/a^2+y^2/b^2=1

a^2=100 a=10
b^2=64 b=8

c^2=a^2-b^2
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3 years ago

Danielle ran the first Of a 6-mile race. How many miles did she run?

Talja [164]

If the question is actually “danielle ran the first 1/5 of a 6 mile race. how many miles did she run?” then the answer is 1 & 1/2 miles.

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3 years ago

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I need help with number 4, thank you

LiRa [457]

Answer:

Step-by-step explanation:

In number 4 the given figure is a parallelogram, 

So,

Base of the parallelogram = 14

Height of the parallelogram = 9

Therefore, 

Area of the parallelogram = Base × Height 

= 14 × 9

= 126

Hence, area of figure in question no. 4 is 126 (Ans)

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3 years ago