yoselin0424 yoselin0424

01-02-2021
Mathematics

contestada

Could 8 be a solution? Why or why not?
x2 = 49

Respuesta :

cawcaw22 cawcaw22

01-02-2021

no because if you substitute 8 for x, you would get 16=49. which is not true

Answer Link

Rockabyebaby Rockabyebaby

01-02-2021

Answer:

it cannot be

Step-by-step explanation:

x²=49

x=√49

x=7

Thus answer is 7 and not 8

Answer Link

Otras preguntas

One package of blueberries costs $3.How many packages of blueberries canyou buy with $12?

University Car Wash built a deluxe car wash across the street from campus. The new machines cost $213,000 including installation. The company estimates that the

What is the connection between the narrators people and the gods of the dead places

What is the derivative of the square root of x^3

Florida Juice and Citrus Company wants to change the size of their frozen concentrate orange juice containers. Presently, the containers are a circular cylinder

3) Mrs. Noah’s bill, before tax, is $50. The sales tax rate is 3%. Mrs. Noah decides to leave a 2% tip for the gate keeper based on the pre-tax amount. How much

i need help solving 5x= -7x+6

Which statement provides evidence that Rome was a male-dominated society? O Only males could be citizens. Only males could own property. Only males could receiv

An object is translated from A (-6, -4) to A' (-18, -8). What is the translation rule?

Which segment represents melting?" Temperature (°C) Time (minutes)