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2 years ago

What is the equation of a line that is perpendicular to -1 +3y=9 and passes through the point (-3, 2)?

Mathematics

2 answers:

kati45 [8]2 years ago

6 0

Answer:

y-2 = 3/10(x+3)

Step-by-step explanation:

3y = 10

y = 10/3

looking for perpendicular so slope = 3/10

using the given point

y-2 = 3/10(x+3)

4vir4ik [10]2 years ago

5 0

Answer:

X=-3

Step-by-step explanation:

Negative 1 plus 3y is equal to 9 so y is equal to negative 10/3 is a line parallel to the X-axis

So the line that's perpendicular to the X-axis and goes through the point negative 3,2 is x is equal to negative 3

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Answer:I would name it jimmy

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3 years ago

The scale of a room in blueprint is 3in 5ft. A wall in the same blueprint is 18in. what are the actual room measurements?

QveST [7]

Answer:

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Step-by-step explanation:

We have scale of a room as 3 inch for 5ft.

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3 years ago

16 is 20% of what number?

ehidna [41]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

in the circl below, AD is diameter and AB is tangent at A. Suppose mADC=228*, find the measures of mCAB and mCAD. Type your nume

Andrew [12]

Given:

AD is diameter of the circle, AB is the tangent, and measure of arc ADC is 228 degrees.

To find:

The $m\angle CAB$ and $m\angle CAD$ .

Solution:

AD is diameter of the circle. So, the measure of arc AD is 180 degrees.

$m(arcADC)=m(arcAD)+m(arcDC)$

$228^\circ=180^\circ+m(arcDC)$

$228^\circ-180^\circ+=m(arcDC)$

$48^\circ+=m(arcDC)$

The measure inscribed angle is half of the corresponding subtended arc.

$m\angle CAD=\dfrac{1}{2}\times m(arcDC)$

$m\angle CAD=\dfrac{1}{2}\times 48^\circ$

$m\angle CAD=24^\circ$

AB is the tangent. So, $m\angle BAD=90^\circ$ because radius is perpendicular on the tangent and the point of tangency.

$m\angle BAD=m\angle CAB+m\angle CAD$

$90^\circ=m\angle CAB+24^\circ$

$90^\circ -24^\circ=m\angle CAB$

$66^\circ=m\angle CAB$

Therefore, $m\angle CAB=66^\circ$ and $m\angle CAD=24^\circ$ .

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2 years ago

In square ABCD, AC = 3(x+8) and BD = 7 +4x. Solve for X

svetoff [14.1K]

Answer:

x=17

Step-by-step explanation:

3(x+8) = 7+4x

3x+24 = 7+4x

24 = 7+x

17=x

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2 years ago

What is the equation of a line that is perpendicular to -1 +3y=9 and passes through the point (-3, 2)?​

What is the equation of a line that is perpendicular to -1 +3y=9 and passes through the point (-3, 2)?