abelgum2005
abelgum2005 abelgum2005
  • 21-05-2021
  • Mathematics
contestada

Quadrilateral ABCD is given with ∡A=35°, ∡B=40°, ∡C=(5x+5)°, and ∡D=(5x)°. What is the value of x?

A. x = 6
B. x = 10
C. x = 28
D. x = 7

Relax

Respuesta :

clarch19
clarch19 clarch19
  • 24-05-2021

Answer:

C)  x = 28

Step-by-step explanation:

35 + 40 + 5x+5 + 5x = 360

10x + 80 = 360

10x = 280

x = 28

Answer Link

Otras preguntas

How does the author use references to the personal histories of Prospero and Caliban to advance the plot?
The perimeter of the parallelogram is 102 feet. Find m. Write your answer as a decimal or mixed number.
What qualities in human nature might explain the fact of war?
Which describes the difference between the graph of f(x) = 4x2 and g(x) = -8x2?
If the measure of COA is 65°, what is the measure of DOB?
which organism In the food WEB transfer LIGHT energy from the sun into chemical energy for the consumer IN the food web
an advantage of the ACCUPLACER tests is that they may allow students to
Sherry travel 20 miles and 4 hours on her bike as soon as he traveled at a consistent speed how far did she travel each hour
How are a parallelogram and a trapezoid different?
62 decreased by twice Gail’s height let g represent Gail’s height