soniyagharti01
soniyagharti01 soniyagharti01
  • 03-01-2022
  • Mathematics
contestada

please solve this question
the answer is 45 degree ​

please solve this question the answer is 45 degree class=

Respuesta :

Leora03
Leora03 Leora03
  • 03-01-2022

Answer:

∠ABC= 45°

Step-by-step explanation:

∠ABC= ∠BCD (alt. ∠s, AB//CD)

(2x +15)°= (3x)°

2x +15= 3x

3x-2x= 15 (-2x on both sides)

x= 15

Substituting the value of x:

∠ABC

= ∠BCD

= [3(15)]°

= 45°

Answer Link

Otras preguntas

how do you solve a question like this?
which of the following statements is true of enzymes? a)They dont provide an active site for substrates to bind in a reaction b)They act on a specific type of s
Does a pipe fitter need to go to college
how did people react to electricity?
Is the following sentence true or false? During meiosis, the two alleles for each gene stay together. ______
a pine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?
PLEASE HELP ME If the environment changes, what is the first thing a species will do to survive? Question options: the species will suddenly move from the area
Find an equation of the line perpendicular to the graph.
Because of the conflict in the Persian Gulf and several attacks by Iran on the U.S. fleet in the Gulf, war is declared on Iran. Which congressional power is inv
"It’s so clear now. O light, let me look at you one final time …" In no MORE than 300 words, explain the symbolism of this speech by Oedipus and how and why it