schoolishgeek
schoolishgeek
24-02-2017
Mathematics
contestada
Help, in much need of it. Check image.
Respuesta :
morgeron
morgeron
24-02-2017
since ∠1 and ∠2 are complementary...they add up to be 90°.
∠1 = (-2x + 54)
∠2 = (8x + 18) we add these two up
6x + 72 = 90 subtract 72 from both sides
6x = 18
x = 3 place the value of x into the ∠2 equation
(8x + 18) = 8(3) + 18 = 24 + 18 = ∠2 = 42°
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
A new computer device will be submerged just outside the ship channel fairway. In order to get the most accurate readings the device must be located at a point
A nurse is providing nutritional guidance to a client who is pregnant and follows a vegan diet. The client asks the nurse which foods she should eat to ensure a
What are the age divisions of HOSA-Future Health Professionals?
Write an essay on why you should become head girl at your school.
For each of the following ODE’s, identify whether or not it is autonomous. Then, • If it is autonomous, sketch (by hand) a phase line for the equation, making s
How is he excessive? What causes his destruction? What is he trying to repress?
Find the correlation coefficient for set X: 5, 6, 2, 1, 4, 2, 4, 1, 4, 3, 5 and Set Y: 0, 4, 2, 3, 5, 1, 2, 2, 0, 5, 2. Round to the nearest hundredth.
What are common indicator of phishng attempt?
There appears to be a strong correlation of Asperger disorder with which of the following learning profiles?A. DyslexiaB. General intellectual disabilityC. Rece
As a supervisor, What would be your most correct advice based on the situation and answers provided? The Bias Incident Investigator from your agency, a member o
