Ask question

Ask question

All categories

3 years ago

11

What is the value of n?

1 answer:

sineoko [7]3 years ago

5 0

A. 69 degrees

exterior angles should equal 360 degrees so just add 131+160= 291 , 360-291= 69 degrees

or u can find it by finding the interior angle degrees by using supplementary angles. 180-131= 49 , 180-160= 20, 20+49=69, 180-69= 111 so the missing exterior angle corresponding interior is 111 and u can use supplementary angles to find the exterior. 180-111= 69 degrees

You might be interested in

Which table represents the statement “An airplane is flying at a speed of 525 miles per hour”?

svp [43]

Answer:

the answer is B

Step-by-step explanation:

got it right on edge

7 0

3 years ago

WHATS 45X3 WITH THE SECOND POWER? WILL MAKE BRAINLIEST+10 POINTS

lilavasa [31]

45x3 is 135. And then when you square 135 you would get 18,225

8 0

4 years ago

Plot the following points and find the area of the figure. (3,2); (-3,2); (-3,-3); (3,-3)

nevsk [136]

We have been given 4 points $(3,2), (-3,2), (-3,-3), (3,-3)$ . We are asked yo plot these points on coordinate plane and find the area of the figure.

Upon plotting our given points, we will get a rectangle as shown in the attached file.

We can see that the width is 5 units that is difference between y-coordinates of point $(3,2)\text{ and }(3,-3)$ .

$\text{Width}=2-(-3)=2+3=5$

We can see that the length of rectangle is 6 units that is difference between x-coordinates of point $(-3,2)\text{ and }(3,2)$ .

$\text{Length}=3-(-3)=3+3=6$

We know that area of rectangle is length times width.

$A=\text{Length}\times \text{Width}$

$A=6\times 5$

$A=30$

Therefore, the area of the figure would be 30 square units.

6 0

4 years ago

This high school stadium contains a track that surrounds a soccer field. The soccer field is 100 yards long and 70 yards

elena-14-01-66 [18.8K]

Answer:

do 70x70=4,900 than do 100 x100=10,000 than add them to gether and you get 10,4900

Step-by-step explanation:

theres 2 sides not just one

5 0

3 years ago

Read 2 more answers

Does anyone know the answer?

marta [7]

Add them all up and then divide by the number of quizzes

3 0

4 years ago