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o-na [289]
2 years ago
12

Find size of angle xpls.. ​

Mathematics
2 answers:
n200080 [17]2 years ago
7 0

Answer:

The size of angle x is 115 degrees.

Step-by-step explanation:

So I believe that for this it wants an entire circle, meaning that the total would be 360, and the angle x is obviously obtuse (More than 90), so we would need to add the 81 degrees and 164 degrees to get 245 degrees.

Now we need to find x, so lets take our total, and take that away from 360. 360-245=115

x=115

Hope this has helped have a good day.

mina [271]2 years ago
6 0

Answer:

x = 115

Step-by-step explanation:

Sum of angles around a point = 360

i.e,

=> 164 + 81 + x = 360

=> 245 + x = 360

=> x = 360 - 245

=> x = 115

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This question is really confusing me, it talks about unknown angle problems with Algebra.
Sever21 [200]

Answer:

20

Step-by-step explanation:

The two given and marked angles add up to 90.

A = x

B = 3x + 10

A + B = 90          Substitute for A and B. A and B are just letters I gave things.

x + 3x + 10 = 90        Combine the left

4x + 10 = 90              Subtract 10 from both sides.

4x +10-10 = 90-10     Combine

4x = 80                      Divide by 4

4x/4=80/4

x = 20

3 0
3 years ago
Read 2 more answers
Apples come in bags of 4. Oranges come in bags of 6.
muminat

Answer: Apples come in bags of 4. Oranges come in bags of 6.

so it going to be Multiple 4x6=24 I explain it, is this how you want it

Step-by-step explanation: hope this help

3 0
3 years ago
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The variable z is directly proportional to x, and inversely proportional to y. When x is 6 and y is 6, z has the value 12.
dalvyx [7]

z is directly proportional to x: z = kx.

If z is directly proportional to x and inversely proportional to y, then z = Kx/y.

When x= 6 and y = 6, z is 12. Find the constant of proportionality, K:

12 = K(6/6), or K = 12

Then, in general, z = 12x/y.

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3 0
3 years ago
Can anybody help me with this
valkas [14]
I'll only help if you go help a settlement
4 0
3 years ago
The local business will donate $5.00 for every 10 tickets sold. Let x represent tickets sold, and y represent dollars donated. S
nydimaria [60]

Answer:

If we let x be the number of ticket sold and y be the amount in dollars donated then, the equation would be,

                                     x = 2y

We can check our answer by substituting the given,

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The equation can also be written as,

                                    y = (1/2)x

Student B is correct.  

6 0
3 years ago
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