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Damm [24]
3 years ago
6

a line passes through -2 and 5 and has a slope of 1/3 what is an equation of the line in a point slope form

Mathematics
1 answer:
yarga [219]3 years ago
4 0
Y - 5 = 1/3( x + 2)

is the equation you're looking for
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Find the equation of the line passing through the point (–1, –2) and perpendicular to the line y = –1∕2x + 5. Question options:
tankabanditka [31]

Answer:

<h3>The answer is option C</h3>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

From the question

y = - 1/2x + 5

Comparing with the general equation above

Slope / m = -1/2

Since the lines are perpendicular to each other the slope of the other line is the negative inverse of the original line

That's

Slope of the perpendicular line = 2

Equation of the line using point (–1, –2) and slope 2 is

y + 2 = 2( x + 1)

y + 2 = 2x + 2

y = 2x + 2 - 2

We have the final answer as

<h3>y = 2x</h3>

Hope this helps you

4 0
3 years ago
Help me please. How to prove this ?
podryga [215]

Answer:

  • First, you want to divide the numerator and denominator by the cosine(x), and afterwards, it looks like this...

\frac{tan~x+1}{tan~x-1}

  • Include 45 as one of the parameters and correlate with <em>tan</em>.

\frac{tan~x+tan~45}{tan~x-tan~45}

  • Next, you want to multiply the numerator and denominator by the conjugate of the denominator, in this case, <em>tan x + tan 45.</em>
  • Lastly, simplify, and you have the answer as <em>tan(45 + x)</em>
3 0
2 years ago
What does not contain an irrational number?
Aleksandr-060686 [28]

Answer:

i think it's the first option.

6 0
3 years ago
Read 2 more answers
What is the main idea of the White House
Genrish500 [490]

Answer:

The White House is the solemn residence and the workplace of the President in the United States Of America. The president can also have his family there.

Step-by-step explanation:

The main motto or goal of the white house is to give and protect the fundamental rights of United States citizens

6 0
2 years ago
Rick has 1/4 of a footlong sub left from yesterday. He ate 2/3 of the leftover sandwich as a snack. What fraction of the entire
denis-greek [22]

Answer:

1/6

Step-by-step explanation:

1/4 = .25

2/3 = .6666...

.25(.6666...) = 1.6665...

1/6 = 1.666666

1/6 is the close enough answer bc the others would def not be it

1/3 = .3333....

3/7 = .428571428571

11/12 = 9.16666...

Hope this helps dude ! ^-^

5 0
2 years ago
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