gabirawlings gabirawlings

02-07-2018
Mathematics

contestada

What is the measure of an angle that is eight times its supplement?

Respuesta :

jcherry99 jcherry99

02-07-2018

Remark
Supplementary angles = 180°

Givens
Let the supplement = x
Let the original angle = 8x

Formula
x + 8x = 180°

Solve
9x = 180° Divide by 9
x = 180/9
x = 20

Answer
The original angle = 8*20 = 160°
The Supplement = 20°

Answer Link

Otras preguntas

2x - 3y = -12 y = 9 - x Solve by substitution

Why did the United States send military aid to Somalia

This early example of a prehistoric cave painting, found is France, is called ______________.

A fair coin is tossed 5 times. what is the probability of at least one? head? round to the nearest? ten-thousandth.

find the center and radius of the circle described by the equation

How did World War I assist the women's suffrage movement in the United States?

Karen bought a coat for 10% more than the price she wanted to pay. If she paid $242, how much was she looking to pay?

Fill in the blank with the correct preterite form of the verb in parentheses. Yo (hacer) un viaje

In twin studies it was found that if one member of a pair of identical twins abused alcohol, the other abused it in _____ percent of cases. in a similar study o

In the sentence, "The report arrived too late to be of any value to me," which word is a pronoun?