susanspagoot3881 susanspagoot3881

21-06-2017
Mathematics

contestada

Find the measure of an angle whose measure is 18 degrees less then its supplement

Respuesta :

21-06-2017

Two Angles are Supplementary when they add up to 180 degrees. So your angle a has a supplement 180-a, and 180-a-18 = a, which is an equation we can solve.

180-a-18 = a
162 = 2a
a = 81 (supplement is 99)

Answer Link

Otras preguntas

How is coal extracted from mountaintop removal mines? a. Dynamite is used to create underground tunnels where miners go to extract the coal. b. Dynamite is used

What is 360 divided by 11.

When are colons used? Select three options. A colon separates clauses in a series. A colon signals that a list follows. A colon appears in 12-hour time notation

How can self-care among individuals help create a more just and equitable society

Read the scenario and examine the table. Ivan wants to test how the amount of water consumed each day affects the number of facial blemishes people receive ove

What does a population pyramid show?

PLEASE HELP ME! 5TH GRADE SCIENCE! Which of the following statements is true? A. All materials are good conductors of electricity. B. Aluminum and steel are goo

A box of cereal states that there are 96 calories in a 3/4 cup serving. What is the unit rate. Of calories per cup? How many calorie are there in 3 cups.

I need someone who will do this fast

Read the sentence. Christopher decided that playing soccer was the most fun he has ever had. How is the gerund phrase "playing soccer" used in this sentence? a)