3 years ago

Which angles are supplementary to each other?

Mathematics

1 answer:

Sav [38]3 years ago

8 0

Answer:

∠9 and ∠12

Step-by-step explanation:

Supplementary angles are two angles that add up to 180. Looking at all the answer choices, A, C, and D have either Big-Big angle or Small-Small angle. What we need is Big-Small angle that is next to eachother, which is ∠9 and ∠12.

Hope this helped.

(Also sorry!)

You might be interested in

PLZZ help me with this I will give brilliantis to whoever gets it right

blagie [28]

Answer:

Step-by-step explanation:

8 0

3 years ago

Assume that you mow lawns. If you charge $8 per lawn and find 4 people to pay

Anastaziya [24]

You would take in 22

3 0

3 years ago

Read 2 more answers

What is the best approximation of the volume of the right cone?

zalisa [80]

Formula:

V = 1/3 * pi * r^2 * h

Plug in what we know:

V = 1/3 * 3.14 * 3^2 * 4

V = 37.68cm^3

So the volume is 37.68cm^3 which rounds to 37.7cm^3.

5 0

3 years ago

Read 2 more answers

3|2z-4|-6>12<br> Solve for z

mina [271]

Answer:

312z-41-6>12

subtract -41-6

312z-47>12

add it on both sides

312z-47>12

+47 +47

312z>59

divide 312 to both sides

z<0.189

3 0

3 years ago

Find the distance between the given points (4,1) and (-5, -2)

anyanavicka [17]

Answer:

$3\sqrt{10}$ units I THINK

Step-by-step explanation:

using the distance formula, -2 - 1 = -3

-3 x -3 = 9

-5 - 4 = -9 x -9 = 81

81 + 9 = 90

sqrt 90 simplified is $3\sqrt{10}$ .

so im pretty sure that's the answer.

5 0

3 years ago