20-04-2016
Mathematics

contestada

What is the value of the equation below when a=3 and b=7
a2-2b

Respuesta :

OdehEveryday OdehEveryday

20-04-2016

This equation uses substitution
a=3 b=7
a2-2b
(3)2-2(7)
5-14
-9

Answer Link

Otras preguntas

name the non metal condut electricity

Look at this dictionary entry: realize (ree-uh-lyz) v. to become completely aware of (something) as a fact; understand without a doubt to make (something des

At 350 degrees Fahrenheit, an oven can cook approximately 3 pounds of turkey per hour. At 450 degrees Fahrenheit, it can cook approximately 4.5 pounds per hour.

Which of the following numbers is closest to the mean of this distribution? A. 5 B. 3 C. 6 D. 7 E. 4

In a court trail, the defendant is the person that ...A. is arguing the case before the court.B. is accused of a crime. C. is in charge of the jury.D. is defend

There are 85 apples on the big tree, John picked out 15%. How many did John pick out?

80 POINTS HELP PLS BRAINLIEST 1. What does a red shift mean? Blue Shift? 2. Describe the Big Bang Theory. According to this theory, how old is the universe? 3.

A circle is centered at the point (5, -4) and passes through the point (-3, 2). The equation of this circle is

Help with this question, please ASAP!!

Every person’s body is different, _____? A. But every vehicle’s cabin layout is the same B. and every vehicle’s cabin layout is different C. Making some peopl