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denis23 [38]
2 years ago
15

Find the measure of angle A. Please help??

Mathematics
2 answers:
nika2105 [10]2 years ago
4 0

Answer:

Creo que es 40

Step-by-step explanation:

80+15x+(11x-4)=180

26x=104

x=4

Entonces

11x-4 --> 11*4-4 = 40

Over [174]2 years ago
3 0

Answer:

4

Step-by-step explanation:

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Please help me with this and explain how u did it step by step
joja [24]

The domain of the third piece of the graph is contained in interval <u>B. (12, 20)</u>.

<h3>What is the domain of a graph?</h3>

The domain of a graph consists of all the input values shown on the x-axis.

The input values (domain) are shown on the x-axis, unlike the range, whose output values are shown on the y-axis.

Therefore, the domain comprises the independent variables or values, which can be determined using the function, y = f(x).

Thus, the domain of the third piece of the graph can be determined in interval <u>B. (12, 20)</u>.

Learn more about domain and range at brainly.com/question/10197594 and brainly.com/question/2264373

#SPJ1

6 0
1 year ago
[Inequalities]<br> Please help and thanks.
kondor19780726 [428]

Answer:

First blank is >=

Second blank is <=

Step-by-step explanation:

At least means the sign is greater than or equal to

No more than means the sign is less than or equal to

5 0
3 years ago
The<br> of a plane is 2.
bonufazy [111]

Answer:

The seat no of a plane is 2

6 0
3 years ago
How do you graph the line on a graph
kotykmax [81]
by starting from the number on the z axis and going up from the y axis
5 0
3 years ago
What is the slope of the line passing through (-3, 5) and (5, -3)?
saveliy_v [14]

we know that

the formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

in this problem we have

A(-3,5)\ B(5,-3)

substitute the values in the formula

m=\frac{-3-5}{5+3}

m=\frac{-8}{8}

m=-1

therefore

<u>the answer is the option</u>

slope=-1

5 0
3 years ago
Read 2 more answers
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