02-12-2020
Mathematics

contestada

X^2+7x=-49 what is x?

Respuesta :

conolopez conolopez

02-12-2020

Answer:

In x + 2 = 7, x is a variable, but we can work out its value

Step-by-step explanation:

Answer Link

Otras preguntas

You own a beauty salon where you not only cut hair but you also sell hair products. You buy a dozen barrettes for $18.00 and then sell them in your store for $2

A number is doubled and then increased by seven. The result is ninety three. What is the origonal number

give the number of valence electrons for each of the following: Ba, Al, P, Se, Br, K

Which one of the following reactions occurs in the cristae of the mitochondria? A. The citric acid cycle B. The electron transport chain C. The prep reaction

Complete the well-know saying: __________ blot ___________ copybook! ______________ not over till ___________ over.

What type of government does Myanmar/Burma have??

A piggy bank contains an equal number of pennies, nickels, dimes, and quarters. If the total amount of money in the piggy bank is $7.79, find the number of each

Is it easier to form a positive ion with an element that has a high ionization energy or element that has a low ionization energy? Explain.

Michelle wants to classify an organism that she is studying in lab. The organism is multicellular, makes its own food, and is unable to move around its environm

Simplify 17d-5e+13d-7e