Tren17
Tren17
22-02-2019
Mathematics
contestada
I need help with my Algebra ASAP!!!!
Respuesta :
puppyloverls3
puppyloverls3
01-03-2019
Answer:
25
Step-by-step explanation:
2x² - 4x + 9
2 (-2)² - 4(-2) + 9
2 (4) + 8 + 9
8 + 8 + 9
25
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
What is the value of f (29)
What is true about the function h(x) = x2 + 20x – 17? Check all that apply. The vertex of h is (–10, –117). The vertex form of the function is h(x) = (x + 20)
Why is it important to find as many renewable energy resources as possible?
PLS ANSWER I NEED TO GET A GOOD GRADE THE SUBJECT IS SCIENCE Organisms that require two parents reproduce __________, while organisms that require only one pare
Which word is an example of concrete language? A.Joy B.Peace C.Honor D.Stone
THIS IS NOT SPANISH SO SORRY IDK HOW TO CHANGE IT TO MATHCan you guys help me out? I'm kinda at a loss. ThanksCourse: Algebra I Slope and Y intercept3. Write th
What is the volume, in cubic centimeters, of a rectangular prism with a height of 15 centimeters, a width of 18 centimeters, and a length of 9 centimeters?
22. If one is traveling at 55 mi/h, how many meters will one travel in 42.3 minutes?
Which of the following is not an indication of a chemical reaction? A) a substance dissolves B) formation of a precipitate C) color change D) the container gets
In a circle, a 135degrees sector has area 54pi in2. What is the radius of the circle?
