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Olegator [25]
4 years ago
8

If m∠2 = 55°, what is m∠4?

Mathematics
1 answer:
katrin [286]4 years ago
7 0

Answer:

m∠4:55°

Step-by-step explanation:

this is because 2 and 4 are congruent to each other

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Which trigonometric values equal 0? Check all that apply.
deff fn [24]

Answer:

A C D

Step-by-step explanation:

7 0
3 years ago
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Find the slope and slope equation.
Anna007 [38]

For this case we have that, by definition, the slope of a line is given by:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

Where:

(x_ {1}, y_ {1})\\(x_ {2}, y_ {2})

They are points through which the line passes.

According to the figure we have that the line goes through the following points:

(x_ {1}, y_ {1}) :( 2, -4)\\(x_ {2}, y_ {2}) :( 0, -3)

Substituting in the equation we have:

m = \frac {-3 - (- 4)} {0-2} = \frac {-3 + 4} {- 2} = \frac {1} {- 2} = - \frac {1} {2 }

Thus, the slope of the line is:m = - \frac {1} {2}

Answer:

m = - \frac {1} {2}

8 0
3 years ago
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Which expression is equivalent to (–2)(
gladu [14]
For both of the first two parts, you've left out part of the question and no answer is possible. / / / For the last one, ... u + xy = 18 + (10)(8) = 18 + 80 = 98.
4 0
4 years ago
Find the slope of the line that contains the points named.<br><br> X(2, -1), Y(0, 4)
fgiga [73]

Answer:

- 4/3 0r - 1 1/3 0r - 1.33333333 ( the 3 keeps repeating)

Step-by-step explanation:

I would suggest to use a table so....

x         y

2        0

-1         4

from 0 to 4 you add 4

from 2 to -1 you subtract 3

so y/x

4/-3 = - 1 1/3 or - 1.333333

Hope this helped a little!

8 0
3 years ago
The volume of a rectangular prism is 180cm3. If the length of the prism is 6m and the height is 5 cm, what is the width of the p
Sliva [168]
Hello!

To find the volume of a rectangular prism you use the equation

V = lhw

v is volume
l is length
h is height
w is width

Put in the values you know

180 = 6 * 5 * w

Divide both sides by 6

30 = 5 * w

Divide both sides by 5

6 = w

Answer is 6cm

Hope this helps!
3 0
3 years ago
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