09-10-2022
Mathematics

contestada

Work out the value of a in the equation below.

x²-18x +81 = (x − a)²

Respuesta :

Otras preguntas

Question 2(Multiple Choice Worth 2 points) (Factoring Algebraic Expressions MC) Rewrite 1/6x³y + 5/6xy² using a common factor. xy(x² +5y) xy(3x² +15y) xy(x² +5y

a story has an external conflict, which of these struggles could be driving the plot? (Check all that apply.) 1 characters struggling against a force of nature

Which properties of eqWhich properties of equality are used in the example shown on the left? Check all of the boxes that apply.uality are used in the example s

Lesson 1-3: Measures of Center and Variability 3. Calculate the mean, median, range, and IQR, of each data set. a. The weight in pounds of six members of a wres

Please answer the two questions in the photo ( will mark brainliest if correct )

Photo by Joseph L. Hartman The photo above shows a flat, open space. Which landform is shown in this photo? A. an isthmus B. a plain C. a depression D. a canyon

Explain why westward expansion was a major cause of the French and Indian War

An ideal gas sealed in a rigid 1.58-L cylinder, initially at pressure Pi=10.90 atm, is cooled until the pressure in the cylinder is Pf=1.38 atm. What is the ent

Havaixbaiakanaoqnusgsbsjevdbsvsvsgsvdvdvdvdhdjsvs

Select the correct answer. What is the solution for x in the equation? -x+3/7 = 2x - 25/7 A. X=3/4 B.x=4/3 C.x=-3/4 D. X-4/3