annagoldhirsch annagoldhirsch

22-01-2021
Mathematics

contestada

when solving the equation 4(3x^2+2)=8x^2+7, rochelle wrote 12x^2+8=8x^2+7 as her first step. Which property justifies rochelles first step?

Multiplication Property of equality
Addition property of equality
distributive property
communities property of addition

Respuesta :

ruizfamilyest2015 ruizfamilyest2015

22-01-2021

Answer: 12x^287=17

Step-by-step explanation: First step is you need to rotate the numbers add and plot bye pints

Answer Link

Otras preguntas

Can someone please help me with this? I have no idea how to do this! Make a scatter plot and draw a trend line for the data in the table. Interpolate or extrapo

What is the degree of comparison of the underlined adverb in the sentence? As he strolled happily down the street, Jack whistled to the birds. A. comparati

The descent into the thermocline is noted for which of the following? A)constant temperatures and increasing pressures B)decreasing temperatures C)increasing te

based on the epic simile, how should the reader picture the beam of wood odysseus found in ghe cave?

Ronald spins a spinner that has 10 sections numbered from 1 to 10. What is the probability that the spinner lands on a prime number? A.) 1/10 B.) 2/10 C.) 2/5 D

MESSENGER Since Polybus was naught to thee in blood. OEDIPUS What say'st thou? was not Polybus my sire? MESSENGER As much thy sire as I am, and no more. OE

How many moles of ammonia are produced when 8 moles of nitrogen gas react with hydrogen gas?

how do u verify ur email if you didn't get an email when u made ur account

In writing creative nonfiction, the writing process is generally: Question 2 options: similar to the process used for poetry and fiction different from

You are 5 feet tall and cast an 8-foot shadow. A lamppost nearby casts a shadow that is 20 feet. Which equation can you use to solve for the height (h) of the