aashlynn7221 aashlynn7221

15-06-2018
Mathematics

contestada

2. Determine the value of x for which r ∥ s if m∠1 = 20 – 8x; and m∠2 = 30 – 16x.
a. 0.75
b. 1.25
c. 10
d. 20

Respuesta :

sqdancefan sqdancefan

27-06-2018

Judging by the answer choices, you require ∠1 = ∠2 for the lines to be parallel. That means
20 - 8x = 30 - 16x
8x = 10 . . . . . . . . . . . add 16x-20
x = 10/8 = 1.25

The appropriate choice is
b. 1.25

Answer Link

Otras preguntas

A company incurred the following costs associated with the purchase of a piece of land that it will use to re-build an office building: Purchase price of the la

Suppose that y is directly proportional to x, and y = 210 when x = 14. What is the constant of proportionality? A) 1/15 B) 13 C) 15 D) 17

1. Why did people come to Texas

what is 2 + 2/5 + 1 + 3/5

Dewey rejects the Christian purpose for schooling, which is to serve and love God. When evaluated from a Christian perspective, Dewey’s progressivism falls shor

Potassium Iodide + Lead Nitrate products

Emily purchased a building to store inventory for her business. The purchase price was $895,000. Emily also paid legal fees of $450 to acquire the building. In

The European Union has created all of the following things except A, a military alliance with the United States B. a free trade agreement among members C a gove

On January 1, 2017, Culver Company issued 10-year, $2,010,000 face value, 6% bonds, at par. Each $1,000 bond is convertible into 15 shares of Culver common stoc

Is this statement true or false? The colonists supported the Stamp Act. (A) true (A) false