PLS HELP EASY ANGLES PLS HELP :)) MARKING BRAINLIEST PROMISE

Mathematics

1 answer:

blondinia [14]3 years ago

6 0

Answer:

9p = 81 degrees

Step-by-step explanation:

All the angles in a triangle equal 180 degrees in total.

So the equation would be:

9p + 7p + 4p = 180

20p = 180

p = 9

So just plug it in:

9(9) 7(9) 4(9)

81 degrees 63 degrees 36 degrees

You might be interested in

What is 38.72 divided by 1.1?

Serhud [2]

38.72 divided by 1.1 equals to 35.2.
Hope this Helped! :)

4 0

3 years ago

Read 2 more answers

Find the length of AB

AleksandrR [38]

Answer:

6.4

Step-by-step explanation:

A(3, 9)

B(8, 5)

$\sqrt{(3-8)^{2} +(9-5)^{2} }$

8 0

3 years ago

What is the value of x.

Gemiola [76]

Answer: 46 degrees

Step-by-step explanation: First you need to find the value of the vertical angle which is 180-(85+53) which is 42 degrees. Since vertical angles are congruent, you can say that 180-(42+92) is equal to x. When you solve it, you get x=46 which is your answer

4 0

3 years ago

How do you solve 2x-27=45-x?

leva [86]

$2x-27=45-x\ \ \ \ | add\ x\\\\
3x-27=45\ \ \ \ | add \ 27\\\\
3x=72\ \ \ | divide\ by\ 3\\\\
x=24$