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V125BC [204]
3 years ago
11

Solve for x in the diagram below.

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
8 0

Answer:

3x+45=180

3x=180-45

3x=135

x=45  

Step-by-step explanation:

atroni [7]3 years ago
3 0
Use the equation:
180=2x+45+x
180=3x+45 (combine like terms)
135=3x (subtract 45 from both sides)
45=x (divide both sides by 3)
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4 years ago
Read 2 more answers
SOMEBODY PLEASE HELP QUICK!!! WILL GIVE BRAINLIEST
Anna71 [15]

Carlos is correct

Since we don't know the length of sides PR and XZ, the triangles can't be congruent by the SSS theorem or the SAS theorem, and since we don't know the measure of angles Y and Q, the triangles can't be congruent by the ASA theorem, the SAS theorem or the AAS theorem. Therefore, Carlos is correct.

Carlos is correct. Since the angles P and X are not included between PQ and RQ and XY and YZ, the SAS postulate cannot be used, since it states that the angle must be included between the sides. Unlike with ASA, where there is the AAS theorem for non-included sides, there is not SSA theorem for non-included angles, so the triangles cannot be proven to be congruent.

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3 years ago
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Step-by-step explanation:

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Hope this helped you- have a good day bro cya)

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