isabelobr18
isabelobr18
24-08-2017
Mathematics
contestada
please helo with thos question pleas
Respuesta :
Аноним
Аноним
24-08-2017
The sum of the opposite interior angles is equal to the exterior angle.
So,
∠CAB + ∠ACB = ∠CBD
x + 40 + 3x + 10 = 6x
4x + 50 = 6x
2x = 50
x = 25°
∠CAB = x + 40 = 25 + 40 = 65°
Hence, the answer is D.
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
Choose all answers that apply. Which of the following is a source of watershed pollution? pesticide, fertilizer, animal waste, trash, chemical spills.
james is 19 years old he is three years older than twice his sister Meredith's age write an equation that can be used to find Meredith's age
Which of the following is the number of sides a polygon can have to form a regular tessellation? A.9 B.2 C.7 D.5
What is the mass of an object that has a weight of 52N? (n=newtons)Answer is in kilograms
Pollen grains are produced by the male part of the flower. true or false
Humans use blank for many different things in particular roofing and building materials
[tex]x \div 16 = 8[/tex]
What is the volume occupied by 3.00 × 1023 molecules of bromine gas at STP? a 404.5 L B. 0.80 L C. 2.2 × 10-2 D. 11.2 L
In the poem”Casey’s Revenge,” how does Casey feel about the townspeople’s anger toward him for losing the game?
Five less than the quotient of a number and 3 is 12. What is the number? Let n be the unknown number. What is the equation? The number is?
