lucylou175029 lucylou175029

17-05-2020
Mathematics

contestada

How to solve this equation and check it. a - 2.5 = 4.5?

Respuesta :

meredith48034 meredith48034

17-05-2020

Answer:

Step-by-step explanation:

a - 2.5 = 4.5

2.5 = 2.5

a = 7.0 or 7

7.0 - 2.5 = 4.5

4.5 = 4.5

Answer Link

Otras preguntas

How did coffeehouses contribute to the development of the Enlightenment?

Why was Ptolemy's Earth-centered system of epicycles taught throughout Europe for over a thousand years?

complete the pattern and find the rule. 1'3,6,10,15' _ ,_ ,_ , _, 1,2,4,8,16, _ , _, _ ,_

#3 heeeeelp pliz number 3!

which process involving DNA creates a DNA pattern or "fingerprint" unique to an individual person? A) DNA ploymerase B) PCR C) gel electrophoresis D) bacterial

“A youth is to be regarded with respect. How do we know that his future will not be equal to our present? If he reach the age of forty or fifty, and has not mad

if a bird flies at a constant speed of 40 miles per hour and flies for 3 hours and 30 mins what distance will the bird have traveled?

A molecule that moves across a cell membrane without using the cell’s energy tends to move A. away from the area of equilibrium. B. away from the area where it

Which phrase accurately describes the term industrial revolution? A. a system of tariffs that restricts firms from selling products in other countries B. a labo

The Reconstruction plans of both Lincoln and Johnson included (A) a requirement that a majority of citizens sign sworn statements of allegiance (B) a call fo