Which of the following is the solution to the equation 3^X+9=81^X
a) x=-6
b)x=6
c)x=-3<...
Mathematics, 21.05.2021 18:40 jay9253
Which of the following is the solution to the equation 3^X+9=81^X
a) x=-6
b)x=6
c)x=-3
d)x=3
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?
Answers: 1
Mathematics, 22.06.2019 00:30
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Mathematics, 22.06.2019 01:00
If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
Answers: 2
Mathematics, 22.06.2019 05:30
Consider the quadratic equation ax^2 +bx+5=0 , where a,b, and c are rational numbers and the quadratic has two distinct zeros.if one zero is irrational , the other zero is
Answers: 2
You know the right answer?
Questions
History, 10.04.2020 18:58
Computers and Technology, 10.04.2020 18:58
Mathematics, 10.04.2020 18:58
Computers and Technology, 10.04.2020 18:58
