stuckytrash365
stuckytrash365 stuckytrash365
  • 12-09-2020
  • Mathematics
contestada

please help!

4^x*5^y=20, 4^y*5^x=20^2, x+y=?​

Respuesta :

hnny
hnny hnny
  • 12-09-2020

Answer:

x + y are either 2 or 4

Step-by-step explanation:

conclusion x + y = 2 OR 4

Ver imagen hnny
Answer Link

Otras preguntas

Determine the 29th term of the sequence: 6, 30, 150, . ...​
In a harvest of pumpkins, the mean diameter of the pumpkins is 21 inches with a standard deviation of 5 inches. The diameters are normally distributed, so 95% o
The price of an item yesterday was $40. Today, the price fell to $18. Find the percentage decrease.
1/2 cup almond milk1 heaping cup banana1 cup pineapple1 tsp coconut oil1 tsp acai powder1/3 cup granola1 tbsp coconut chips6 small pieces (chopped) pineapple Wh
What are the difficulties in statistics and probability for introduction in an own word of a student in a paragraph only
What are the difficulties in statistics and probability for introduction in an own word of a student in a paragraph only
Maria bought 84 cakes to use at 16 different parties.Exactly how much cakes will be used at each party.
Please help!!! Will reward brainliest just please be right. I don't have many attempts left and I'm confused on how to calculate this. I already got the first p
19. Fuel x costs $2 per gallon and fuel y costs $3 per gallon. You have at most $18 to spend on fuel. Write a system of linear inequalities to represent this si
1+1=?详细解释为什么等于2以及它的原理