michellewilliam michellewilliam

02-09-2014
Mathematics

contestada

evaluate -a. a=2.2 need help

Respuesta :

02-09-2014

a = 2.2

Multiply each side of the equation by -1 :

-a = -2.2

Answer Link

03-09-2014

If a = 2.2

Multiply both sides by a (-) sign, we get

- a = -2.2 Answer

Answer Link

Otras preguntas

help science isn't my strong subject and I need to know asap

Briefly describe the first step in the legislative process, introducing a law

3[-X + (2 x + 1)] = x - 1 X=?

Which sentence has an adjective clause?

An online music club sells compact discs for $13.95 each plus $1.95 shipping and handling per order. If Maria’s total bill was $85.65, how many compact discs di

Four people have found the perimeter of a forest using different methods their results are given in the table Order them from least to greatest A)Jason,Mika,Leo

What is the mass grams of 0.0135 mol of the element sodium, Na?

(f - 5)(-2) + 111 Need help

A student will measure and record the growth (in height) of two flowering plants every other day for 20 days. Each plant will receive 200mL of water each day, b

Who made their fortune refining oil; founded Standard Oil? Samuel Gompers Andrew Carnegie John D. Rockefeller JP Morgan