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3 years ago

Help ppppppppppppllllllllllllllllsssssssss

Mathematics

1 answer:

iVinArrow [24]3 years ago

5 0

Answer:

The correct option is D ....

Step-by-step explanation:

Angle is ending at the point = (-3, -4)

Signs of both x and y are negative therefore it is in the third quadrant.

To find the the tangent of an angle we have to find the ratio of the length of the opposite side to the length of the adjacent side.

In this question the opposite side of the angle is of 4 units and the adjacent side of the angle is 3 units.

tanθ = y/x

tanθ = -4/-3

tanθ = 4/3

Thus the correct option is D ....

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3 years ago

Find 3 conservative numbers who's sum is 126

anygoal [31]

The 3 consecutive numbers are 41, 42, and 43 : 41+42+43= 126

6 0

3 years ago

DUDE SOMEONE ANSWER THIS QUESTION

son4ous [18]

The line which rises to the left has slope of -1/3 and y intercept of 2 so we have

y = -1/3x + 2

3y = -x + 6

x + 3y = 6

Shading is below and the line is solid so the inequality is

x + 3y ≤ 6

The other line has equation

y = 3x - 1

and inequality is

y ≥ 3x - 1

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3 years ago

Determine whether the lines are parallel, perpendicular, or neither. <br> x = 3<br> and y = 4

Katyanochek1 [597]

I think they’re perpendicular lines

5 0

3 years ago

Write the equation of a line in slope-intercept form parallel to the line y = -2x + 7 and contains (-1, 3).

JulsSmile [24]

Answer:

The answer is

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y = - 2x + 7

Comparing with the general equation above

Slope = - 2

Since the lines are parallel their slope are also the same

Slope of parallel line = - 2

The equation of the line using point (-1, 3) and slope - 2 is

$y - 3 = - 2(x + 1) \\ y - 3 = - 2x - 2 \\ y = - 2x - 2 + 3$

We have the final answer as

$y = - 2x + 1 \\$

Hope this helps you

7 0

3 years ago