ammatthews04 ammatthews04

12-08-2020
Mathematics

contestada

What value(s) of x make the equation x2 - 18x + 81 = 0 true?

Respuesta :

wolf1728 wolf1728

12-08-2020

Answer:

By factoring we get:

(x -9) * (x -9) = 0

The answers are

x = 9 and x = 9

Step-by-step explanation:

Answer Link

pr135859 pr135859

26-04-2021

Answer:it’s A

Step-by-step explanation:

Answer Link

Otras preguntas

A dart hits the circular dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular region. The radius of the dart

Construct the indicated confidence interval for the population mean using the t-distribution. Assume the population is normally distributed. picture of questio

Global warming is an ongoing issue for debate. True or False? Question 2 options: True False

In Sept 1941, US polls showed 80% of Americans supported US neutrality in WW llA TrueB False

The measure of angle C is 20.5 angles C and D are complementary angles Find m

Question 3 (1 point) An element of art, texture refers to the surface quality that can be only felt. True False

Which of the following inequalities matches the graph?

The __________ is the only Australian river to flow year-round. A. Murray River B. Darling River C. Waikato River D. Tasmanian River Please select the best

The angles in a triangle have measures of 61°, (3z), (z-5) What is the value of z?

Year Population 2011 - 118,000 2017 - 138,000 a. To the nearest hundredth of a percent, what is the percent of change from 2011 to 2017? The percent of change