houseofjem houseofjem
  • 18-12-2019
  • Mathematics
contestada

Estimate the product of 3.9 and 4.6 using mental math. Explain the method you used.

Respuesta :

dgrandsard2917
dgrandsard2917 dgrandsard2917
  • 18-12-2019

Answer:

Some where close to 29 cause i rounded to 4 and 5 then took away a point cause i know it aint equal to 20

Step-by-step explanation:

Answer Link

Otras preguntas

You run anti-virus software on your computer; however, you are experiencing symptoms that may be caused by a virus. What should you do? Ignore them; you can't h
Which property describes the way substances react with other substances to form new substances? Chemical Property Malleability Physical Property Sublimation
In the United States before the Civil War, it was illegal to... A. Sell a slave to another master B. Take a slave’s child away C. Teach a slave to read or writ
Based on the following system of equations, determine the number of solutions. 3x+2y=20 y+9=8x A. No solutions B. One solution C. Two solutions D. Infinitely ma
the perimeter of a rectangle is 53 feet. if the length is 4 feet, find the width.
The set of key values, beliefs, understandings, and norms shared by the employees of an organization is called _____.
I need help with this question fast. I’m running out of time!
What part of the novel contains the revealed secrets and ties up all the loose ends? A. resolution B. rising action C. falling action D. denouement
Solve the equation 5w = 20
A solution of cough syrup contains 5.00% active ingredient by volume. If the total volume of the bottle is 15.0 ml , how many milliliters of active ingredient a