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son4ous [18]
2 years ago
13

Solve for x. Find the angle measures. Angle AOB=x+3, angle AOC=2x+11, angle BOC=4x-7

Mathematics
2 answers:
Ghella [55]2 years ago
4 0

Answer:

x=5

AOB = 8

BOC = 13

AOC = 21

Step-by-step explanation:

<em>Angle AOB and Angle BOC is equal to Angle AOC.</em>

AOB = x+3

BOC = 4x-7

AOC= 2x+11

AOB + BOC = AOC

x+3+4x-7 = 2x+11

5x-4 = 2x+11

3x = 15

x = 5

Therefore, the value of x is 5.

<em>Angle AOB = x+3</em>

AOB = 5+3

AOB = 8

<em>Angle BOC = 4x-7</em>

BOC = 4(5)-7

BOC = 13

<em>Angle AOC = 2x+11</em>

AOC = 2(5)+11

AOC = 21

!!

kolezko [41]2 years ago
4 0

Answer:

x=5

\angle AOC=21

\angle AOB=8

\angle BOC=13

Step-by-step explanation:

We are given that

\angle AOB=x+3

\angle AOC=2x+11

\angle BOC=4x-7

We have to solve for x and find the angle measures

\angle AOC=\angle AOB+\angle BOC

2x+11=x+3+4x-7

2x+11=5x-4

11+4=5x-2x

15=3x

x=\frac{15}{3}=5

Substitute the value of x then, we get

\angle AOC=2(5)+11=21

\angle AOB=5+3=8

\angle BOC=4(5)-7=13

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Step-by-step explanation:

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3 years ago
Write the equation of the circle with a center at (11,6) and a radius of 6.
andrew11 [14]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me with questions 2 and 3 pls?
bija089 [108]

1 cup = 1/2 pint, so where it says 4 cups we'll just read 2 pints.

1.  In one show we serve 30 × 2 pints of small and 42 × 6 pints of regular.

Total = 30 × 2 + 42 × 6 =  60 + 252 = 312 pints

Answer: 312 pints

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7 0
2 years ago
Which one is the right answer?
azamat

Answer:

D

Step-by-step explanation:

First of all, i mean A and B are out first thing because you don't have enough information to find out if it's true.

C is incorrect because as stated before, not enough information.

<u><em>However,</em></u>

You know that the angles 1-8 are all supplementary, which means that 1 and 2 can be added to make 180 degrees, as so can 3 and 4, 3 and 1. 2 and 4, blah blah blah.

In D, the angles that are being added are supplementary, because the three lines making up that weird figure is adjacent and is parallel to each other.

If you give one of the angles a degree, you know that 180-x with x being that degree, will equal the other angle on the other side of the lines.

Therefore its D.

Edit:

I just realized that theres an angle stated at the top of the screen. Still with that angle given, A and B is incorrect and the answer is still D.

3 0
3 years ago
What is the what is the answer
ElenaW [278]
The answer would be D. 18/6. We can figure this out because in the question, it says that each shape is worth one whole. There are three shapes so that means when added, the sum is 3 and 18/6, when reduced is 3.
I hope this helped! :-)
3 0
3 years ago
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