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

This map shows India, which is located in South Asia. Based on its location, the climate in southwestern India is MOST LIKELY A) desert. B) temperate. C) trop

A wheel spins at 360 rpm. What is the angular velocity of the wheel, in radians per second?

What led to Muslim forces taking control in India?A. Hinduism losing favor in IndiaB. A series of attacks on the Gupta civilizationC. The fall of the Roman Empi

Which employee's path is the critical path on this activity graph? Explain how you know that this employee's path is the critical path.

The value in dollars, v(x), of certain truck after x year’s is represented by the equation v(x)= 32500(0.92)^x. To the nearest dollar, how much is the truck wor

what is the function of the mesentery in fetal pigs and humans?

Convert the expression to simplified radical form. 32^(1/2)x^(5/2)y^(3/2)

Explain The controversy surrounding the US patriot act

Which of the following is considered to be an exception to the cell theory?

What are the solutions for x?(3x+2) (3x-2) = - (x-3) (x+1)