jamiadezhae91 jamiadezhae91

16-07-2022
Mathematics

contestada

If x varies directly as y, and x = 28 when y = 4, find x when y = 8.

Respuesta :

basmanafeah13 basmanafeah13

16-07-2022

Answer:

to find the value of x

x=(8x28)÷4

Answer Link

lisee787 lisee787

16-07-2022

Answer: x=56

x/y 28/4=x/8

reduce 28/4 to 7/1

7/1 = x/8

cross multiply

x=56

Step-by-step explanation:

Answer Link

Otras preguntas

2Al + 6HCl → 2AlCl3 + 3H2 If 3.0 grams of H2 were produced, how many grams of Al reacted? (Molar mass of Al = 27 g/mol, molar mass of H2 = 2.0 g/mol) ___ grams

What is -3 4/5 what is the best answer?

Five countries which has summer in june

What was the outcome of conflicts between Native Americans & the U.S. military on the plains?

A truck needs 7 gallons of fuel to travel 56 miles. Can the truck travel 48 miles with 6 gallons of fuel? Explain.

What can weak muscles lead to? A. Poor posture B. Heart disease C. Lung disease D. Improved circulation

The element with the largest ionic radius is _____. lithium (Li) sodium (Na) potassium (K) rubidium (Rb)

Round to four decimal places. Do not use spaces in your answer. tan75° =

Calculate the value of OK. Thank you kind lizards

What are pie charts such as the one above typically used to show? a.a causal relationship between variables, often expressed as negative numbersb.a negative rel