lidia377 lidia377

14-03-2021
Mathematics

contestada

Twice a number less than three is 23.Find the number.

Respuesta :

14-03-2021

Answer:

11

Step-by-step explanation:

C²=23

2C=0

C=2

Substitute C=2 in the first equation 2C=23

2C=23

C=11.5

Approximately C=11

Answer Link

Otras preguntas

What algebraic expression is equivalent to this expression? 9(2x+6) - 18

Question 1 Elena, Lin, and Noah all found the area of Triangle Q to be 14 square units but reasoned about it differently, as shown in the diagrams. Explain at l

List out four advantages of secularism.

The ____ is a powerful politician who represents the majority party in the House, makes appointments, and refers legislation to committees.

Ann, Emily, and Bob collect stickers. They have a total of 70 stickers in the ratio 2:3:5, respectively. How many stickers does each child have?

what is 18/1÷4/3 can it be simplyed

IT professionals have a responsibility to set up computers with the proper safeguards. Which of the following is a safeguard that can be installed on a computer

How might censorship favor some groups of people over others?

Find the unit rate and use it answer the question 35 copies in 7 minutes, how may copies in 10 minutes

Meg goes swimming on a hot afternoon. When she comes out of the pool, her foot senses that the pavement is unbearably hot. Suppose Meg wants to apply the scient