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Tems11 [23]
3 years ago
5

I need a hand here. Only a few left to do. ​

Mathematics
1 answer:
torisob [31]3 years ago
3 0

Answer:

measurement of angle 3 is 140 degrees

Step-by-step explanation:

angle 4 = angle 2

angle A = angle 3

angle A = 180 - angle 4 = 180-40 = 140 degrees

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Help me on this question
Georgia [21]

Answer:

A

Step-by-step explanation:

3(1+1)<1+6

3*2<7

6<7

3(1+0)<0+6

3*1<6

3<6

8 0
3 years ago
The following table provides information about the median income in four states in
photoshop1234 [79]

Answer:

$68,213

Step-by-step explanation:

The median is the middle value number.

So you need median for Virginia.

First lets see how index and income are connected.

To do this divide the income by the index to see if you have a constant value you can use.

535.434783 = Arkansas

535.381944 = Alabama

535.58 = Arizona

535.669236 = Alaska

535 is constant in all of these.

Let's multiply the index by 535.

127.2*535 =68212.5

For median income, you need a whole number so lets round up.

68213

So Virginia would have a median income rate of $68,213

If you have anymore questions, don't be afraid to reach out and I hope that helps!

3 0
3 years ago
Write the equation of the line perpendicular to 4x – 5y = -10 through the point (2, 3). explain please
Snezhnost [94]

Answer:

y =-5/4x +11/2

Step-by-step explanation:

First we need to find the slope of the line

4x-5y = 10

Solve for y

Subtract 4x from each side

4x-4x-5y =-4x-10

-5y = -4x-10

Divide by -5

-5y/-5 = -4x/-5 -10/-5

y = 4/5x +2

The slope is 4/5

The slope of a line that is perpendicular is the negative reciprocal

m perpendicular = - (5/4)

We know have a slope = -5/4 and a point (2,3)

We can use the point slope form of a line

y-y1 = m(x-x1)

y-3 = -5/4 (x-2)

Distribute

y-3 =-5/4x +10/4

Add 3 to each side

y-3+3 = -5/4 x +5/2 +3

Get a common denominator

y = -5/4x +5/2 +6/2

y =-5/4x +11/2

3 0
3 years ago
givin the equation AB+ CD=25, what conclusion can be drawn based on the subtraction property of equality?
Darina [25.2K]
By subtracting 25 from both sides, you get: AB+CD-25=0 by subtracting CD from both sides, you get; AB=25-CD by subtracting AB from both sides, you get: CD=-AB+25
5 0
3 years ago
Help asap please, dhebduhd
Kamila [148]
Hi there !

The answer is B. angle 4.

An alternate interior angle is diagonally across one angle on the inside of the transversal. Opposite of 5 on the inside is angle 4.

Hope this helps !
6 0
3 years ago
Read 2 more answers
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