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Ivanshal [37]
3 years ago
11

What is the measure of POR?​

Mathematics
1 answer:
Fudgin [204]3 years ago
6 0

Answer:

∠ PQR = 55°

Step-by-step explanation:

∠ QPR = 74° ( vertical angles )

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180°

∠ PQR = 180° - (74 + 51)° = 180° - 125° = 55°

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Find the distance between points P(5, 1) and Q(1, 3) to the nearest tenth.
bonufazy [111]

Answer:

Idk if its multiple choice but you can do 1 of 2 ways theres using distance formula =√(5-3)sq+(1-4)sq

=√4+9

=√13 <--

or

3.6 units

Given: The two points that are P(5,1) and Q(3,4).

To find: The distance between these two points.

Solution: It is given that there are two points that are P(5,1) and Q(3,4).

The distance between these two points can be found out as using the distance formula that is: 3.6

Thus, the distance between the given two points is 3.6 units.

So you choose 13 or 3.6 Hope this helps :)

3 0
3 years ago
What is the value of x three times less than the value of 45−10x?
Mekhanik [1.2K]
This is the concept of algebra. The value of x three times less than the value of 45-10x will be as follows;
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subtracting 45-10x we get:
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the answer is:
13x-45
6 0
3 years ago
Find the 52nd term of the following arithmetic sequence.<br> 17, 22, 27, 32, ...
rewona [7]

Answer:

17; 22; 27; 32

the terms increase by 5 each time

17 + 5 = 22 (the second term)

17 + 5 * 2 = 27 (third term)

So to get to the 52nd term, we have to add 5* 51 = 255 to 17

17 + 255 = 272

Step-by-step explanation:

4 0
3 years ago
How many midpoints can a line segment have?
azamat
There is 2 midpoints on a line segment.
5 0
3 years ago
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olchik [2.2K]
Cos (A-B) - cos (A+B) 
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=2sinAsinB

Ans: 4
6 0
3 years ago
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