23-06-2021
Mathematics

contestada

Find the value of x that will make A||B
А.
9x - 40
B
3x + 20
x= [?]

Respuesta :

adjuthajacob adjuthajacob

23-06-2021

Answer:

x = 10

Step-by-step explanation:

soln

9x - 40 = 3x + 20

9x - 3x = 20 + 40

6x = 60

x = 10

Answer Link

Otras preguntas

Daniel has a sample of pure copper. Its mass is 89.6 grams (g), and its volume is 10 cubic centimeters (cm3). What’s the density of the sample? 0.11 g/cm3 8.96

How many times does 88 go into 382?

During the ratification process of the u.s. constitution, the antifederalists argued that a.the constitution guaranteed too many individual rights. b.the cons

Your friend's heart beats 18 times in 15 seconds when at rest. while running, your friend's heart beats 25 times in 10 seconds.what is your friend's heart rate

Three consecutive odd numbers have a sum of 45. what is the greatest number?

Suri made 6 gallons of lemonade to sell at her lemonade stand. in one day she sold 2/3 of the lemonade. how much lemonade did she sell?

Which Allied leader is described below? His peace plan for World War I was called the Fourteen Points. He believed Germany had to be punished for its role in W

Book 8 summary odysseus

A mathematician decided to throw a party.When all the guests arrived, she joined the party with her husband. Including the mathematician and her husband,there w

Which two countries had conflicting ambitions and policies in the balkins?