pronessAMCOOl pronessAMCOOl

02-11-2021
Mathematics

contestada

Evaluate the expression below if x = -1 and y = 3.
3x^2-y^2

Respuesta :

azzirahn azzirahn

02-11-2021

The answer is -18
-3^2- 9
-9-9= -18

Answer Link

Otras preguntas

jane brought x shirts for $20 each and y skirts for $25 each she spent $210 in all. which equation represents this situation 2 A. 20+x+25+y=210 B. 25+20+xy=210

find the area of a regular heptagon with a side length of 6 and an apothem of 4 A) 84 B)85 C)86 D)87

Who let the investigation that resulted in Elgar Hiss being convicted of perjury

the formula for the area of a triangle is shown below. A=1/2 bh. which of the following is the solution for h in terms of A and b

Marissa is starting a retail store in Jacksonville, Florida, specializing in gourmet cupcakes. She has decided to name her company Jacksonville's Best Cupcakes.

A line is 45/64 inch long. Find the length of a line 4/5 as long.

Please Help! I'll mark brainliest!!! Imagine that you are giving a presentation about pioneer women to a second grade class. What information would you choose t

mo's farm sold a total of 165 pounds of Apples and peaches. she sold Apple for $1.75 per pound and peaches for $2.50 per pound. if she made $337.50, how many po

What's five ways that John F. Kennedy impacted the USA for the better?

A line is 45/64 inch long. Find the length of a line 4/5 as long.