saigeandgracel saigeandgracel

01-11-2017
Mathematics

contestada

1. simplify 6^2+ 3^2
2. 4^3+ 4.5

Respuesta :

jklimasxdkool1 jklimasxdkool1

01-11-2017

1. 45
2. 68.5

please mark me brainliest!!!

Answer Link

mathstudent55 mathstudent55

01-11-2017

1. Use the correct order of operations and do the exponents first.
Remember that an exponent of 2 means to multiply the base by itself, not multiply the base by 2.

6^2+ 3^2 = 6 * 6 + 3 * 3 = 36 + 9 = 45

2. 4^3 + 4.5 = 4 * 4 * 4 + 4.5 = 64 + 4.5 = 68.5

Answer Link

Otras preguntas

which expression is equivalent to the one shown below ? 4^3*4^7 a)4^10 b)4^21 c)16^10 d)16^21 which expression is equivalent to t

Help please will mark brainiest.

Rome began as a _____? A.farming community B.trading post

A cylinder and it’s dimensions are shown

The largest community impact of crime comes in what form? a: economic b: social c: personal d: cultural

If you had to choose between... #A. Be skinny, fit, and handsome/beautiful or #B. Be fat, out of shape, ugly, but your the richest. Which would you want to be.

What was the goal of the temperance movement? A. To increase tax revenue B. To decrease social problems C. To expand the number of voters D. To share wealth mo

how many liters of water are added to 165 grams of magnesium nitride to make 2.40 M solution

3. The form of government in which one person makes all the decisions is called

Please Help me: -2+4x{-3-16:[3x(-2)-2]-54:(-9)}