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makvit [3.9K]
3 years ago
15

Find the x is qs bisects pqr and pqr=82

Mathematics
3 answers:
slavikrds [6]3 years ago
5 0

if ∡PQR = 82°, and the ray QS bisects it, it cuts ∡PQR into two equal halves, ∡PQS and ∡RQS, each of which is then 82/2, or 41°.


\bf \stackrel{\measuredangle PQS}{10x+1}=41\implies 10x=40\implies x=\cfrac{40}{10}\implies x=4

Cerrena [4.2K]3 years ago
3 0

Answer:

x=4

Step-by-step explanation:

We have been given that ray QS bisects angle PQR  and measure of angle PQR is 82 degrees. We are asked to find the value of x for our given diagram.

Since ray QS bisects angle PQR, so measure of each angle formed by ray QS will be half the measure of angle PQR.

m\angle PQS=\frac{m\angle PQR}{2}

10x+1=\frac{82}{2}

10x+1=41

10x+1-1=41-1

10x=40

\frac{10x}{10}=\frac{40}{10}

x=4

Therefore, the value of x is 4.

7289Keke2 years ago
0 0

lnbbgdjdidi

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brilliants [131]

Answer: P=47 inches

Step-by-step explanation:

First, you have to find the other side lengths. Two of the sides are equal to 20 because this is a rectangle. The first blank would be 20 because 20 times the other side length is equal to 70. Then you would divide 70 by 20 which would equal x. x would equal 3.5 in. Then the perimeter would be:

2(20)+2(3.5)=P

P=47 inches

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3 years ago
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nadezda [96]

Answer:

25

Step-by-step explanation:

The median of a trapezoid equals one half of the sum of the bases

AC is a median and EB and DF are the bases.

hence AC = 1/2(EB + DF)

We are given that EB = 13 and that AC = 19. And we need to find DF

To do so we plug in what we are given and solve for DF

AC = 1/2(EB + DF)

AC = 19, EB = 13

19 = 1/2(13 + DF)

Now solve for DF

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19 * 2 = 38

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We then have 38 = 13 + DF

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38 - 13 = 13 - 13 + DF

We get that DF = 25

6 0
3 years ago
Which statement describes the relationships between x and y in these two equations?
Maru [420]
B) In y = 25x, the value of y is 25 times the value of x, and in y = x + 25, the value of y is 25 more than the value of x.

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25x can be translated as 25 times x.

x + 25 can be translated as 25 more than a number.



Hope this helps!
4 0
2 years ago
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