kalise24
kalise24
07-02-2017
Mathematics
contestada
Anyone feel like helping me??
Respuesta :
matthewbranch98
matthewbranch98
07-02-2017
The angles of a triangle add up to 180 degrees
65 + 3x - 10 + 2x = 180
5x + 55 = 180
5x = 180 - 55
5x = 125
x = 125/5
x = 25 <====
m < B = 3x - 10 = 3(25) - 10 = 75 - 10 = 65 <== B is 65 degrees
m < C = 2x......= 2(25) = 50 <== C is 50
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
Which statement describes the Enlightenment idea of a social contract as it influenced the Declaration of Independence?
Is the sequence geometric? If so, identify the common ratio. 6, 12, 24, 48,
Why is it important to use complex sentence structures in expository essay composition? A. They illustrate mature and educated writing. B. They impress the r
Which of these is common in a musical? A. An actor is also the director and the producer. B. An actor changes the script. C. An actor plays three roles. D. An a
Which of the following is an example of a body-centered cubic cell?
For gamma radiation, what stops its penetrating abilities?
A personal computer uses a number of chips mounted on a circuit board called a. microprocessor b. system board c. daughter board d. mother board
What is the factorization of 216x12 – 64? (6x3 – 4)(36x6 + 24x3 + 16) (6x3 – 4)(36x9 + 24x3 + 16) (6x4 – 4)(36x8 + 24x4 + 16) (6x4 – 4)(36x12 + 24x4 + 16)
The following lines are parallel. 2x + 6y = 5 and y = 3x + 8 a. True b. False
Help i need to answer it but i dont know how to do it please help me
