glitterforever14 glitterforever14

04-02-2018
Mathematics

contestada

90% of what number is 45? Please explain how you got answer.

Respuesta :

annastasia annastasia

04-02-2018

let the number be x

90 % of x = 45

(90x/100) = 45

x = 45 x 100/90

x = 50

Answer Link

Otras preguntas

All rocks are made of: a. minerals b. something that was once living c. sand

What symbol would you use to write an algebraic expression for "three divided by a number?" A. + B. − C. × D. ÷

Scale on the blue print drawingOf a house show 6 cm represents 3 m what number of centimeters on the blueprint represents actual distance of 27 m

Craig measured these three rectangles.

What criteria can be used to prove these two triangles congruent?A.AASB.ASAC.HLD.SSA

Two rentalCar companies charge different prices when you rent a car. Company a charges $.28 per mile and a $50 fee. Company B charges $.78 per mile but no fee.

1.what does Christmas mean to you? 2)How do you celebrate Christmas in Australia? 3)What countries celebrate Christmas? 3)What does Christmas mean to Chinese pe

Identify and explain two outcomes of the implementation of the Phoenician alphabet on the Mediterranean region leading up to the collapse of the Bronze Age

Plz explain your answer.

start with y=x 3. vertical stretch by a factor of 2; translate 1 unit to the left and 3 units up. what is the equation, domain, and range?