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 ( 16+ )
Otras preguntas
Why were independent universities important to the start of the scientific revolution?
Martin is making squares by arranging 26 sticks. how many squares can he make? Write and solve the number fact you used to find the answer.
Which of the following is a true statement about indentured servants that came to the colonies?
have students write a story that can be solved by finding the sum of 506,211 and 424,809 have them solve the problem
In What Ways might living near a river be similar to living on a plain?
What do the formulas for table salt, NaCl, and water, H2O indicate about the compounds?
what are 5 examples of "poe in your life"
Williams salary is £24000 his salary increases by 4% work out Williams new salary
Which expression models this phrase? 27 decreased by the difference of a number and 3?
Which of the following best describes the settlement of San Miguel de Gualdape?
