reginasmith103 reginasmith103
  • 24-01-2018
  • Mathematics
contestada

two angles whose sum is 180 are supplementary angles find the measure of the supplementary angle (9x+9) (6x+6)

Respuesta :

blainehofer
blainehofer blainehofer
  • 26-01-2018
(9x+9)+(6x+6)=180
x=11
9x+9=108
6x+6=72
Answer Link

Otras preguntas

It is angle measure please help
The smallest number when subtracted from the difference of the square of 29 and 22 gives a perfect square is​
What is heart beat ?​
19. A square is divided into a 100-by-100 grid of smaller squares. If 100 squares are shaded in the top row, 99 in the second row, 98 in the third row, and so o
what can you infer about Lady Macbeth's state of mind from this scene?​
Is this a good problem/observation?
Christine’s video store membership costs $5, and it costs $3.50 to rent a DVD. Christine spent $29.50 her first month. How many DVDs did she rent? Write as an e
Label each of the following 15 samples of matter as one of the following:
An object is said to be ____ if it has an imbalance in positive and negative charges. A. Charged B. Neutral C. Massive D. Balanced
PLS HELP MEE , WILL MARKTHE BRAINLIEST PLS