2 years ago

Can you please help me ASAP

Mathematics

1 answer:

kap26 [50]2 years ago

3 0

Answer:

15°

Step-by-step explanation:

AB is parallel to DC and AD is parallel to BC

Therefore, if you put Angle D and Angle C together it must form 180°

If Angle C = 120°, that means Angle D = 60°

Now you subtract 45 from 60 and that gives you 15.

You might be interested in

Which equation can be used to find 60 percent of 50?

Sever21 [200]

Answer:

the answer is [c]

7 0

2 years ago

Read 2 more answers

Help ASAP please! ill mark brainliest

kotegsom [21]

Answer:

Step-by-step explanation:

i think it is 2

6 0

2 years ago

Read 2 more answers

Sally can paint a room in 9 hours while it takes Steve 5 hours to paint the same room. How long would it take them to paint the

KatRina [158]

Answer: About 3 hours and 5 minutes to paint the room together.

Step-by-step explanation:

Sally can paint 1/5 of the room in an hour and Steve can paint 1/8 of the room in an hour.

Room/Hour

1/5 ± 1/8 =8/40

8/40+5/40=13/40

How long to paint the room?

13/40 x 1= 40/13

40÷13=3.0777

So the answer will be Sally and Steve can paint the room in about 3 hours and 5 minutes

8 0

2 years ago

I need help solving this problem please

guapka [62]

Perimeter= 16
Area= 12

5 0

2 years ago

Consider the system x' = rx + x3 - x5, which exhibits a pitchfork bifurcation.

trapecia [35]

Answer:

rs = -3/16 and the three minima x₁, x ₂ and x₄ fall at the value of integrating curve C

Step-by-step explanation:

The answer is found in the attachment.

5 0

2 years ago