makaylafaithcochrane makaylafaithcochrane

19-09-2020
Mathematics

contestada

Can anyone explain step by step to solve this problem please That would help me alot thanks

Can anyone explain step by step to solve this problem please That would help me alot thanks class=

Respuesta :

mlarsen5000 mlarsen5000

19-09-2020

Answer:

D= 120°

Step-by-step explanation:

5x+2x+12=180

7x=180-12

7x=168

x=24

B=5(24)=120

B=D

D=120°

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

x = a.) 100 b.) 120 c.) 140 I would appreciate that

Brass is commonly used to make musical instruments because it is easily malleable and has excellent acoustic properties. It consists of many copper atoms, with

Which of the following sample spaces correctly lists all the possible outcomes for flipping a coin and spinning a four-colored spinner (red, blue, green, and ye

Identify the outlier in the following list. then find the mean and median of the list with and without the outlier. 10, 4, 20, 5, 11, 150, 7

A set of equations is given below: Equation R: y = 5x + 10 Equation S: y = 5x + 5 Which of the following options is true about the solution to the given set of

Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? 1.)oxygen + lithium oxide to lithium 2.)lithium + oxygen to l

Solve the equation 12 + 4m = 24 A)m=9 B)m=8 C)m=3 D)m=-6

Which formula would you use when you are looking for the slope of a line and given two points on the line? A. point-slope formula B. slope formula C. slope form

Hydrochloric acid and sodium hydroxide are mixed together to form salt and water. During the reaction, the temperature of the solution increases. Which of these

Hydrochloric acid and sodium hydroxide are mixed together to form salt and water. During the reaction, the temperature of the solution increases. Which of these