3 years ago

The value of y varies directly with x. If x = 4, then y= 10. What is the value of x when

Mathematics

1 answer:

Eva8 [605]3 years ago

8 0

4 10
— —
10 25

answer: 10

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Step-by-step explanation:

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3 years ago

Line m is drawn so that it is perpendicular to two distinct planes, Q and R. What must be true about planes Q and R?

UNO [17]

B. are parallel.

<span>Line m is drawn so that it is perpendicular to two distinct planes, Q and R. Therefore, planes Q and R are parallel.

Since it doesn't state that two planes intersect with each other, it is safe to assume that only line m is their connection. The planes are parallel with each other. </span>

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Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. the x-inte

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Step-by-step explanation:

Given x intercept is 1, So (x,y) is (1,0)

When x intercept is 1 then y value is 0

Another point on the line is (-2,3)

Two points are (1,0) and (-2,3)

Find out slope using the two given points

$slope m=\frac{y_{2}-y_1}{x_2-x_1} =\frac{3-0}{-2-1} =-1\\m=-1$

Use point slope formula

m=-1 and point(1,0)

$y-y_{1}=m(x-x_{1})\\y-0=-1(x-1)\\y=-1x+1$

Point slope equation is

$y-0=-1(x-1)$

Equation of the line in slope intercept form is

$y=-1x+1$

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4 years ago

What’s angle 2 and 4

Nataliya [291]

Answer:vertical angle

Step-by-step explanation:

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3 years ago

Write the equation of the line that passes through the given point and is parallel to the given line. (5, -4); y = 1/5x - 4

kow [346]

parallel = same slope

y=1/5x-4

slope= 1/5x

solve using for b using y=mx+b

-4=(1/5)(5)+b

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(subtract -4 from both sides)

-8=b

put your equation together:

y=1/5x-8

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3 years ago