alexwalton96p3pjur alexwalton96p3pjur

11-10-2019
Mathematics

contestada

If B is the midpoint of line AC, and AC=8x - 20, Find BC. AB= 3x - 1

Respuesta :

Liitchii Liitchii

11-10-2019

Answer:

BC =26

Step-by-step explanation:

AB is to be doubled in order to equal AC. 6x-2 = 8x-20. X=9

Since B is the midpoint BC=AB, so both sides would be equal to 26

Answer Link

Otras preguntas

The density of ethanol, a colorless liquid that is commonly known as grain alcohol, is 0.798 g/mL Calculate the mass of 205 mL of the liquid.

A nonprofit organization brings a bookmobile to low-income neighborhoods, where it enables children to read books in a safe space. Children are also given books

How do molecules of elements and molecules of compounds differ? In what ways are they similar?

Select all that apply. Vietnam soldiers came home to: a. Joyful cheers b. A celebration as heroes c. A nation divided d. A growing anti war movement

The ______________ is that characteristic, capability, or sources of power from which a military force derives its freedom of action, physical strength, or will

Determine what is wrong with the chemical formula and write the correct chemical formula for each of the following compounds: (a) (NH3)2C03 (ammonium carbonate)

the length of a rectangle is 2cm more than four times the width. if the perimeter of the rectangle is 84 cm, what are it’s dimensions?

The gas tank of a certain luxury automobile holds 22.3 gallons according to the owner's manual. If the density of gasoline is 0.8206 g/mL, determine the mass in

Write the appropriate symbol for each of the following isotopes: (a) Z 11, A 23; (b) Z= 28, A= 64; (c) Z= 50, A =115; (d) Z= 20, A= 42.

identify the postulate of Dalton's theory that is violated by the following observations: 59.95% of one sample of titanium dioxide is titanium: 60.10 % of a dif