melezaalex melezaalex

01-09-2020
Mathematics

contestada

AB = 2x + 3, BC = 3x + 7, AC = 60. what does x represent

Respuesta :

ropafadzonyadome ropafadzonyadome

01-09-2020

Answer:

AC=AB+BC

60=2x+3+3x+7

60=2x+3x+3+7

60=5x+10

60-10=5x

50=5x

x=10

Answer Link

Otras preguntas

4.02 boat equipment

The brain signals the body of an animal to move by transmitting electrical impulses through the neurons. An animal is then able to walk or run because -

HELP!An advantage of the Harris and Ullman multiple nuclei model over the Burgess concentric zone model and the Hoyt sector model of internal city structure is

Which best describes men in the USSR under Joseph Stalin's regime? O They lost many of their jobs to women. O They became less important to the economy. O They

Sometimes both professional chefs and amateurs (find, finds) cooking to be a challenge. find or finds

If f(x)=3x-1 and g(x)=x2+2 what is f[g(x)]

A farmer owns 24 acres of land.He plants to use 6 acres for an entrance into the farm and partition the remaining land into 1/3-acres lots. How many 1/3-acre lo

How many genes are there to choose from ?

how is lithium fluoride and lithium chloride similar?

Write the slope intercept equation for this table