emmamanny emmamanny

12-02-2019
Mathematics

contestada

What is the value of x? (5 points) Select one: a. 20 b. 40 c. 45 d. 85

What is the value of x 5 points Select one a 20 b 40 c 45 d 85 class=

Respuesta :

MrGumby MrGumby

21-02-2019

Answer:

x is equal to 40

Step-by-step explanation:

Since the two angles together equal 90, we can add them together and solve for x.

10 + 2x = 90

2x = 80

x = 40

Answer Link

MaktheBlu3Potato MaktheBlu3Potato

14-02-2020

x = 40

The angle is a right angle, which = 90 degrees.

2 x 40 = 80

80 + 10 = 90

Answer Link

Otras preguntas

Which are facts about mental illnesses? Check all that apply. can be medically diagnosed result in significant impairment of abilities affect only teenagers are

liam makes soap sculptures of sea turtles each sculpture weighs 3\8 pounds he ships then in a wooden box that weighs 2 pounds the total weigh of the boy filled

Find the surface area and the volume of the right prism shown below.

Answer the equation according to the directions

Where is the Valley of Kings? Al Uqsur Quna Cairo Luxor

Solve: 10 sin?(x) – 3sin(x) – 1 = 0 Let u = sin(x). The given equation is equivalent to (2u - 1)(5u + 1) = 0 Therefore sin(x) = or sin(x) =

1. What are three examples of how invasive species spread?

help please by tomorrow

Which graph had a slope of 4/5

Evaluate -3(9+y) if y = -7