whywolveshowl
whywolveshowl whywolveshowl
  • 24-05-2021
  • Mathematics
contestada

i need help with geometry

i need help with geometry class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 24-05-2021

9514 1404 393

Answer:

  C.  26

Step-by-step explanation:

The two marked angles are "vertical angles." They are congruent.

  x +20 = 3x +8 . . . . . congruent angles have the same measure

  12 = 2x . . . . . . . . . subtract x+8 from both sides

  6 = x . . . . . . . . . divide by 2

  ∠PTQ = (x+20)° = (6+20)° = 26°

Answer Link
msm555
msm555 msm555
  • 24-05-2021

Answer:

Solutions given:

we have

<RTS=PTQ[vertically opposite angle are equal]

so

3x+8=x+20°

3x-x=20-8

2x=12

x=12/2=6

x=6

m<PTQ=6+20=26°

option c.26.

Answer Link

Otras preguntas

What were the potential contacts between mesopotamia and other river valley civilization centers
What is negative five over eight -5/8 b = 10
simplify expression 5(16p)
Which of the following is a strong electrolyte when it is mixed with water? (A) HNO₂ (B) KNO₃ (C) C₂H₅OH (D) CH₃COOH (E) NH₃
how do I find the property of 34+0+18+26
the practical use of science is called
41 ten thousands in standard form
PLEASE HELP I need to make a simple acrostic poem for the word "CHARTER" (the definition is "a document that granted the right to form a colony")
If a black swallowtail butterfly's wingspan is 3 1/4 inches. And a hummingbird moth's wingspan is 3 1/2 inches. How many times larger is the moth than the butte
1. Give an example of a repeating decimal where two digits repeat. Explain why your number is a rational number.2. Explain why any rational number is either a t