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saul85 [17]
3 years ago
6

Can someone help me please thanks.One is already done for us at 110 can someone help me with the rest of the angles

Mathematics
1 answer:
joja [24]3 years ago
5 0

Answer:

1=110 degrees                 given

2=70 degrees

3=80 degrees

4=100 degrees

Step-by-step explanation:

1=110

2=180-110=70

3=1/2(100+60)=80  by the angle formed by two chords theorem

4=1/2(80+120)=100   by the angle formed by two chords theorem

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erastova [34]

Answer:

x = 180 - 2 * 35 = 110°

y = (180 - 82)/2 = 49°

8 0
3 years ago
What is the answer for 8=22x+1
elena-s [515]

Answer:

<h3>x = 22/7</h3>

Step-by-step explanation:

22x + 1 = 8

Send 1 to the right side of the equation

22x = 8 - 1

22x = 7

Divide both sides by 22

x = 7/22

Hope this helps you

5 0
3 years ago
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What are the coordinates of the point?
Olenka [21]

Answer:

(-3,6)

Step-by-step explanation:

As  graph shows x=-3 and y=6  

6 0
3 years ago
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mel-nik [20]

Answer:

.

Step-by-step explanation:

5 0
2 years ago
What is the constant of proportionality in the equation y=2xy
dybincka [34]

Answer:

2 is the constant of proportionality in the equation y = 2x .

Step-by-step explanation:

Definition of constant of proportionality

When two variables are directly proportional to each others .

Let us assume that u and v .

u \propto vu∝v

Than the equation becomes u= kv

Where k is called the constant of proportionality .

Thus in the question x and y are proportional variables .

i.e

y \propto xy∝x

y = kx

Where k is called the constant of proportionality .

Compare the equation y = kx with y=2x .

Thus

k = 2

Therefore 2 is the constant of proportionality in the equation y = 2x

the explanation is not mine only the answer

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2 years ago
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