Answer:
<em>x = - 11 ; m∠B = 132° </em>
Step-by-step explanation:
(33 - 9x)° + 48° = 180°
33 - 9x + 48 = 180
81 - 9x = 180
- 9x = 99
<em>x = - 11</em>
m∠B = [33 - 9(- 11)]° = (33 + 99)° = 132°
<em>m∠B = 132°</em>
Answer:
-6-6x<6-30x
Step-by-step explanation:
step 1 -1(6+6x) would be -6-6x
step 2 the other side
6(1-5x) would be 6-30x
sorry if im wrong
Answer:
tienes que hacer cuadritos
Ok so since it's 62 and 3/4 hours in decimal form it would be 62.75 hours. then u multiply this by 60 because 1 hours has 60 minutes and you get 3765 minutes.
9x9=81 square feet per wall
4 walls = 81 x 4 = 324 square feet total
324-93 = 231 square feet of wall paper
