3 years ago

Help with question on Complementary and Supplementary Angles

1 answer:

8 0

Step-by-step explanation:

Right angle = 90°

(x + 3) + (x - 1) + (x + 1) = 90

3x + 3 = 90, x = 29.

Supplementary angles = Angles that add up to 180°.

x + (x + 104) = 180

2x = 76, x = 38.

You might be interested in

s344n2d4d5 [400]

I’m pretty sure it is B or C

6 0

3 years ago

Anna007 [38]

The answer is d because a horizontal line has a slope of zero.

6 0

2 years ago

anygoal [31]

Answer:

9.625 gallons will be used by the painters in 3.5 hours

Step-by-step explanation:

2.75 gallons = 1 hr

X gallons = 3.5 hrs

X = (3.5 × 2.75)/1

X = 9.625 gallons

9.625 gallons will be used by the painters in 3.5 hours

8 0

2 years ago

Akimi4 [234]

-6×-6=36
f-34=36
34+36=70
f=70

7 0

3 years ago

pochemuha

Translate story problems into equations. Solve equations. Translate story problems into inequalities.

3 0

2 years ago