3 years ago

Please answer itwrite an equation for these angles.

Mathematics

1 answer:

MariettaO [177]3 years ago

4 0

Answer:

4n = 160°

Step-by-step explanation:

Sum of angles on a straight line is 180°

20 + 3n + n = 180

4n = 180 - 20

4n = 160°

You might be interested in

Which of these points are on a line that has a slope of -3?

Ira Lisetskai [31]

Simple....

using the formula $\frac{ y_{1}- y_{2} }{ x_{1}- x_{2} }$ to find slope....

1.) (9,2)(4,3)

$\frac{2-3}{9-4}= -\frac{1}{5}$ (No)

2.) (9,2)(3,4)

$\frac{2-4}{9-3} = -\frac{2}{6} =- \frac{1}{3}$ (No)

3.) (2,9)(3,4)

$\frac{9-4}{2-3} = \frac{5}{-1} =-5$ (No)

4.) (2,9)(4,3)

$\frac{9-3}{2-4} = \frac{6}{-2} =-3$ (YES!)

Thus, your answer.

3 0

3 years ago

54+54788347589535222

enyata [817]

5.4788348e+16. ........

6 0

3 years ago

Read 2 more answers

Given the data 14,26,23,19,24,46,15,21: a.what is the outlier in the data? b. What is the mean with the outlier? c. What is the

Olegator [25]

The outlier is the piece of data that does not fit the general data set. In this case, 46 is much higher than all of the other numbers. This is the outlier.

3 0

4 years ago

What is the inequality shown?

Black_prince [1.1K]

Answer:

-4<n≤5

If you are using another variable just replace it in.

6 0

4 years ago

What is the zeros of the quadratic function y=x^2+14x+24

777dan777 [17]

Step-by-step explanation:

${x}^{2} + 14x + 24 = 0 \\ {x}^{2} + 12x + 2x + 24 = 0 \\ x(x + 12) + 2(x + 12) = 0 \\ (x + 12)(x + 2) = 0\\ x = - 12 \\ x = - 2$

6 0

3 years ago

Please answer itwrite an equation for these angles.​

Please answer itwrite an equation for these angles.