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WITCHER [35]
2 years ago
13

HELPPPPPP MEEE PLEASEEEE

Mathematics
2 answers:
NikAS [45]2 years ago
4 0
140 I believe because you subtract 40 from 180 since the two angles equal 180
gladu [14]2 years ago
4 0
<h3>Answer:  140 degrees</h3>

Explanation:

Angle 4 = angle 1 (vertical angles)

angle 1 = angle 2 (alternate interior angles)

angle 4 = angle 2 (transitive property)

angle 4 = 40

angle 2 = 40

angle2+angle3 = 180 (linear pair)

angle3 = 180-angle2 = 180-40 = 140

-------------

A quicker method is to use the same side exterior angle theorem which says that the same side exterior angles are supplementary (meaning the angles add to 180 degrees). So angle4+angle3 = 180 leads to angle3 = 140.

You might be interested in
A patio 2 pairs of two parallel sides and 2 pairs of sides that are the same length there are 4 square corners what shape is the
Tems11 [23]

Answer:

The patio is a rectangle

Step-by-step explanation:

Since it is given that we have 2 pairs of two parallel sides, which implies 4 sides, this thus shows that the shape is a quadrilateral since, only quadrilaterals have 4 sides. Also, 2 pairs of sides are the same length, and are parallel, it shows that the shape is likely a rectangle.

Finally, there are 4 square corners on the shape which implies 4 right angles. This confirms that our shape is a rectangle since only a rectangle has 2 pairs of two parallel sides and 2 pairs of sides that are the same length there are 4 square corners.

So, the patio is a rectangle.

3 0
2 years ago
Calculate the rate of change.
Tpy6a [65]

Answer:

2

Step-by-step explanation:

Rise is 10 run is 5 Rate of Change is rise over run.

7 0
2 years ago
Use the distributive property to remove the parentheses.<br> (v-2)9
Sunny_sXe [5.5K]

Answer:

9v-18

Step-by-step explanation:

.........................................

5 0
2 years ago
Can someone help me with this and show the step to solving it
anyanavicka [17]

Answer:x = 9/16

Step-by-step explanation:

2x + 3 = 6x - 4

/3

First you gotta get rid of the divided by 3

2x / 3 = 2/3x and 3 / 3 = 1

Now you have

2/3x + 1 = 6x - 4

Second you have to get rid of the 2/3x on the left side

2/3x + 1 = 6x - 4

-2/3x          -2/3x

1 = 5 1/3x - 4

Third you have to get rid of the -4

1 = 5 1/3x - 4

-4             -4

-3 = 5 1/3x

Fourth you have to divide by 5 1/3

-3 = 5 1/3x

/ 5 1/3    / 5 1/3

x = 9/16

3 0
3 years ago
Ron made 3 pitchers of lemonade to sell at a lemonade stand. The cost of making the lemonade is 50 cents per pitcher of lemonade
julia-pushkina [17]

Answer:

3.90 I think.

Step-by-step explanation:

first, 15×36. then subtract 50 three times.

6 0
2 years ago
Read 2 more answers
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