Kirigya Kirigya

13-01-2016
Mathematics

contestada

select all the equations that have x=20 as a solution
A)2x =40
B)2x =10
C)4x =5
D)4x =80

Respuesta :

Billymkhoi Billymkhoi

13-01-2016

The correct answers are A. 2x= 40 and D. 4x= 80~

A. 2*20= 40
D. 4*20= 80

Hope this helps~

Answer Link

13-01-2016

A and D

A) 2x = 40
2x / 2 = 40 / 2
x = 20

D) 4x = 80
4x / 4 = 80 / 4
x = 20

Answer Link

Otras preguntas

which phrase best describes an events " historical content"

A uniform 8.2 m tall aluminum ladder is leaning against a frictionless vertical wall. The ladder has a weight of 254 N. The ladder slips when it makes a 41.0◦ a

What affect would a damaged thylakoid membrane have on photosynthesis? A. The damage would affect the flow of electrons through the mitochondria. B. A damag

The pea has a haploid number of seven chromosomes, the diploid number would be

In what way is Sir Arthur Conan Doyle’s “The Contest” a work of historical fiction?

The transition from an afferent arteriole to an efferent arteriole occurs in the A. glomerulus. B. medulla. C. cortical radiate veins. D. peritubular capill

A space station of diameter 20.0 meters is turning about its axis to simulate gravity at its center rim. How fast must it rotate to produce an outer rim acceler

Give a life example that you have hypothesized about something, and then test it while having your prediction (your expectation of the test outcome) in your min

Financial information is presented below: Operating Expenses $ 90800 Sales Returns and Allowances 26600 Sales Discounts 11200 Sales Revenue 293000 Cost of Goods

John has a large apple orchard. He has decided to bake pies and sell them at the local farmer's market. Which Best describes John's use of economics? John is us