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 ( 24+ )
Otras preguntas
Select the correct label on the image. An ecological pyramid shows the transfer of energy. Which level will contain only 0.1% of the total energy obtained from
Galarza compares the words to trapezes in full swing to explain that
What is .63 as a fraction
What does Macaulay's bias in favor of English indicate about the consequences of British colonialism in India?
A 500 N weight is hung at the middle of a rope attached to two buildings at the same level. If the breaks in the tension exceed 1800 N, what is the minimum angl
Evan picks up a cantaloupe that weighs 3.24 pounds. Suppose Evan could buy 100 cantaloupes that are all this weight. Without using the multiplication algorithm,
8. Read the extracts given below and answer the questions that follow. a. "How happy we were there!" they said to each other. i. Where does 'there' refer to? ii
A fish tank can hold 190 liters of water. The tank has 154 liters of water in it already. How many more liters of water can the fish tank hold? Enter your answe
does a displacement reaction take place in iron + sodium chloride? and if so why?
The difference between two numbers is 17 and twice the smaller of these is 26. What are the numbers? Does anyone know the answer?
