panda3101 panda3101

01-10-2018
Mathematics

contestada

Squaring a number and subtracting 6 gives the same result as doubling the number and adding 9.

Respuesta :

datgamer13 datgamer13

01-10-2018

The answer is 5.

5^2 = 25 25 - 6 = 19

5 x 2 = 10 10 + 9 = 19

Answer Link

Otras preguntas

What fighting methods did the colonists use against the British troops marching back to Boston from Concord?

Where is French still widely spoken in mainland Southeast Asia?

the product of 4 and a number x is at least 21

Which city in the United States was the first to celebrate Labor Day? Atlanta, Ga. Chicago, Il. San Fransisco, Ca. New York City, NY

equivalent ratio for 12/9

resources spent for placing a computer, projector, and screen in every school classroom are a form of

Many Aztecs and Inca died as a result of both disease and slavery. True False

When given an algebraic expression involving subtraction, why is it best to rewrite the expression using addition before identifying the terms?

what is the value of the digit 8 in 686,293

ziggurats were built in the city states of summer as What