ISimpForLucy ISimpForLucy

15-01-2021
Mathematics

contestada

What is the value of x^2 – 3 when the value of x is 4?

Respuesta :

isabelrainbow isabelrainbow

15-01-2021

Answer: the value is 13

Step-by-step explanation:

we simply substitute the letter for the number 4.

4^2 - 3

16 - 3

13

Answer Link

thetsaocow thetsaocow

15-01-2021

Answer:

13

Step-by-step explanation:

Answer Link

Otras preguntas

1. Which of the following correctly describes the Big Bang theory? The majority of the universe was formed in a giant explosion that threw material out in

What effect did the dynastic cycle have on the Chinese people? It led the Chinese to discover many new technologies. It caused the Chinese to expect more person

The war on the western front was a stalemate by 1916. What was the effect of this development? A. The Germans were able to gain the advantage. B. Neither side w

How were the governments of Japan and Italy similar in the 1930s? Check all that apply. Both were headed by groups of military leaders. Both used extreme nation

How to describe a tiger with adjectives adverbs and similes.

. Which one of the following problems may result from a direct democracy?

the coordinates of a square ar 1,8 7,8 7,2 ?,?

Maria reads 15 and 1/2 pages in 1/2 hour. What is her unit rate for reading? a) 7.75 pages per hour b) 15 pages per hour c) 16 pages per hour d) 31 pages per ho

. How did feudalism offer a stable political system for Europe? Feudal serfs were reliable workers because they practiced a single skill. Feudal farms could fee

Q: Use the bold letters from the statements on page 26. Unscramble to find a phrase describing what is protected by the Bill of Rights. There are 18 letters th