chocolatealexis chocolatealexis
  • 13-05-2020
  • Mathematics
contestada

PLease help me!! Show work

PLease help me Show work class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 14-05-2020

Answer:

  y = -3

Step-by-step explanation:

Take the antilog:

  (y +5)² = 20/5

  y +5 = √4 = 2 . . . .  take the positive square root

  y = -3 . . . . . . . . . . . subtract 5

_____

The applicable rules of logarithms are ...

  log(a/b) = log(a) -log(b)

  log(a^b) = b·log(a)

Answer Link

Otras preguntas

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
What is the amplitude of y=1/2 sin2x
What is the amplitude of y=1/2 sin2x
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
how do you write 4540 million in standard form?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
Why is sodium sulphate hemihydrate called as "Plaster of Paris"?