sam3210 sam3210

05-01-2021
Mathematics

contestada

Suppose y varies directly with x. When
X is 2, y is 10. What is y when x is 4?

Respuesta :

yrajkumari yrajkumari

05-01-2021

x:y

2/10 = 4/x

Cross multiply

2x X= 10x4

2x = 40

Eliminate

2x/2 = 40/2

x = 20

Answer Link

Otras preguntas

The decimal point moves to the ___ when converting from liters to milliliters. A) right B) left

(g(1) = 10 (g(n) = g(n − 1) – 7.5 g(3) =

O 1.0 mm DI Question4 1 pts The light spectrum of a star shows the peak wavelength emitted by thel star to be at 400 nm. What is the surface temperature of the

The decomposition of nitrogen dioxide to nitrogen monoxide and oxygen gas is a second order process as suspected in the previous question. One would expect the

Eukaryotic cells have a large complex cytoskeleton. Especially in animal cells, they are very large why is this? What is the difference between animal and bacte

For Hume, impressions lead to the formation of ______________. Ideas Intuitions Itent Interpretations

Can someone help me out with this question? How do you use the Pythagorean theorem to answer b?

What type of coast does Finland have? Characteristics of waves in Finland. Where does the sediment come from? What are Coastal erosion issues in Finland and att

Explain how thermal inversions contribute to increased pollution concentration.

The principal tool that most managers now use to increase the reliability of their product offering is __________________, a statistically based methodology for