katelynnvasq254 katelynnvasq254
  • 26-08-2022
  • Mathematics
contestada

I need help i dont get some of the problems.

I need help i dont get some of the problems class=

Respuesta :

ramylan00
ramylan00 ramylan00
  • 26-08-2022

Answer:

3-65° ،

4- 60°

5- 140°

6- JiH

7- GHQ

9 - 100

10- (3x+6) + ( 9x-8) = 142

12 x-2= 142

12 x = 144

x = 12

11- ( 12x+3 ) + ( x-3) = 90

13x = 90

x = 90÷13

x = 6.9

Answer Link

Otras preguntas

Income taxes are an amount of money based on earnings and paid to the local, state, or Federal government a. True b. False
DON'T DELETE THIS QUESTION. Am I correct? Check carefully and thank you:)
here is another one that I am not being to find an answer to
how have political activities shaped south africa
Which of these processes occurs when you inhale? A.The diaphragm expands and thoracic volume decreases. B.The diaphragm contracts and thoracic volume decreases.
a horse moves a sleigh 1.00 kilometer by applying a horizontal 2,000 newton on its harness for 45 minutes.
Jorge's friend Anna planted a garden with the same ratio of tulips to daisies. Anna's garden has 48 tulips. How many total flowers are in Anna's garden?
Which of these was a method that Republicans used to maintain control of Congress during Reconstruction?
how does the body decrease the blood vessel radius?
Sedentary lifestyles are harmful. Sedentary lifestyles result in disease. Which sentence most clearly combines these sentences into one cohesive thought?