changoblanco858
changoblanco858
09-10-2017
Mathematics
contestada
4 more to go please help me pass
Respuesta :
zrh2sfo
zrh2sfo
09-10-2017
(5x^7y^2)(-4x^4y^5)=-20x^a y^b
-20 x^11 y^7 = -20 x^a y^b
a = 11, b = 7 thus a: is you answer
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
What is the constant of proportionality in the equation y=2.5 times x? This is a khan academy question.
Each of the 8 cats in a pet store was weighed. Here are their weighs (in pounds): 11, 10, 12, 14, 5, 15, 7, 6 Find the median and mean weights of the cats. If n
Whats the awnser for the question of juan buys 18 meters of wire. He cuts the wires into pieces that are 3 meters long . How many pieces does he cut hi
If two points on line l above have coordinates (0, A) and (2, −3), and the slope of the line is A, then what is the value of A? (A) −2 (B) −1
An item is regularly priced at $93. Donna bought it at a discount of 45% off the regular price.
You have savings of $100. You plan to save another $100 at the beginning of each year for 5 years. The account pays annual interest of 8 percent, compounded qua
(25 POINTS AND BRAINLIEST FOR BEST) The aspect ratio of a laptop monitor is 1.625:1. The aspect ratio of a monitor is the ratio of its width to its height. Writ
Which chemical formula is represented by the model
how to feed living organismas
European culture had a large impact on the native people of Texas. Which era changed the native culture the most? Exploration Era French Colonization Prehi
