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lesya [120]
3 years ago
8

What is the value of y enter your answer in the box Y=

Mathematics
2 answers:
RideAnS [48]3 years ago
7 0

Answer:

The answer is 14.

I took the test.

Rama09 [41]3 years ago
4 0

Answer:

The value of y is 14.

Step-by-step explanation:

To find this, we first can replace the angle written as 2x with 50. Since the sides leading to that point are congruent, we know that they have the same angle.

Now given that fact, we can put the 2 - 50s along with the final angle and set equal to 180 (the measure of the combined angles in all triangles).

50 + 50 + 5y + 10 = 180

110 + 5y = 80

5y = 70

y = 14

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Each cube in this rectangular prism is 1 cm3. What is the volume of the rectangular prism? A. 9 cm3 B. 20 cm3 C. 40 cm3 D. 48 cm
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The sentence "the length of a rectangle is 6 feet more than the width" can be translated as / = 6 + w.
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3 years ago
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Cerrena [4.2K]
<h3>Answers:</h3>
  • ST = 23
  • RU = 8
  • SV = 5
  • SU = 10

====================================================

Explanation:

Focus on triangles SVT and UVT.

They are congruent triangles due to the fact that SV = VU and VT = VT. From there we can use the LL (leg leg) theorem for right triangles to prove them congruent.

Since the triangles are the same, just mirrored, this means ST = UT = 23.

-----------------------

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-----------------------

SV = VU = 5 because RT bisects SU.

Bisect means to cut in half. The two smaller pieces are equal.

-----------------------

SU = SV + VU = 5+5 = 10

Refer to the segment addition postulate.

3 0
2 years ago
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