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Sergeeva-Olga [200]
2 years ago
12

Find the value of x If necessary, you may learn what the markings on a figure indicate.

Mathematics
1 answer:
Igoryamba2 years ago
4 0

Answer:

x=36°

Step-by-step explanation:

Find the answer with the theorems related to isosceles triangle and the exterior angle theorem

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I need someone’s help !!
Vilka [71]

I believe this is the answer to your problem.

3 0
3 years ago
Based on the drawing, Which can be used to prove PQR ≅ STV?
natta225 [31]

Answer:

Option (2) is correct.

Based on the drawing, SAS can be used to prove PQR ≅ STV

Step-by-step explanation:

We have to find the criterion by which the two given triangle can be prove similar from the given options.

Consider, the given triangles from the drawing given

ΔPQR and ΔSTV,

PR = VS  (Given)

∠QRP = ∠TVS ( Given)

and, QR = TV (given)

Thus,  PQR ≅ STV  ( SAS CRITERION)

For SAS criterion , we need to show that two sides and the angle between those sides are equal .

Thus, option (2) is correct.


5 0
3 years ago
For what value of x is line m parallel to line n?
kogti [31]

Answer:

x=10

Step-by-step explanation:

Here, we can use an angle rule.

We see that angles (8x+50)° and 130° are under a sort of F shape, where lines m and n are the horizontal parts of the letter and where the diagonal line is the vertical part of the letter.


This means we can use the rule:

Corresponding angles are equal.

This means that:

8x + 50 = 130

We can now use this equation we have formed to solve for x:

8x + 50 = 130\\8x = 80\\x = 10

Therefore, our final answer is x=10.

3 0
1 year ago
How do you do 3++3 because i need help with this. I am learning this and are confused
omeli [17]
3+3? it’s 6. if that’s what u mean
3 0
2 years ago
Please help I'm stuck on these 2 problems would help so much!!<br><br> Thanks!
MrRa [10]
700 - 100 =600 she spent $600 worth of monthly payments. if there is 12 months in a year then 600 ÷ 12 = 50 so she spent $50 a month.
4 0
3 years ago
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