ghjkiuhjnb ghjkiuhjnb

12-05-2019
Mathematics

contestada

What is the solution 7^x=49

Respuesta :

devinwong66 devinwong66

13-05-2019

Answer:

x=2

Step-by-step explanation:

Divide 49 by 7, and you get 7 which is a perfect square

Let's test it out!

7^x=49

7^(2)=49

49=49

It works out!

Answer Link

Otras preguntas

A car tries to tow a stranded van out of a ditch, and the car applies 300 N and pulls the van for 3 meters in less than a minute before getting it safely back o

Solve the application problem. The length of a rectangle is oft. and its width is perimeter? ft. What is its Perimeter

A particle has charge -1.95 nC. (a) Find the magnitude and direction of the electric field due to this particle at a point 0.225 m directly above it magnitude d

Write this trinomial in factored form. 5b^2-b-4

If f(x) = 3x - 4, which of these is the inverse of f(x)?A. f^-1(x) = x/3 +4B. F^-1(x) = x/3 -4C. f^-1(x) = x+4/3D. F^-1(x) = x-4/3

2 3.2.7 Quiz: Analyze Themes and Their Uses Question 3 of 10 2 Points What was the greatest challenge the audience for Roosevelt's Four Freedoms speech presente

The panpipe usually has that are stopped at one end. or more pipes of gradually increasing length A. eight B. six C. twelve D. ten

Write the equation of the line that passes through the points (0,-5) and (1,-9). I’m stuck....:(

Audrey Graco plans to conduct book signings in several cities to promote her new novel. She wishes to visit Knoxville, Chattanooga, Chapel Hill, Charlotte, Rale

difference between global and local variables