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kompoz [17]
2 years ago
7

How do you solve this problem?

Mathematics
1 answer:
Firdavs [7]2 years ago
3 0
Answer:  2.5722 .
_____________________________________________________
 Explanation:
 _________________________________________________ 
              log(base "\pi" of 19  = y ?  ;  Solve for "y" ;
__________________________________________________
     \pi ^ (y)  = 19 ;  Solve for "y" ?
__________________________________________________
Take the "ln" (that is, "natural logarithm", of both sides:
__________________________________________________
           ln  [ \pi ^ (y) ]  = ln 19  ;
__________________________________________________
             y *  ln \pi = ln 19 .
__________________________________________________
     Use "3.1416" as an approximation for:  " \pi "  ;
__________________________________________________
             y * ln (3.1416) = ln 19 ;
__________________________________________________
  Divide EACH side of the equation by:  " [ ln (3.1416) ]" ; to isolate "y" on one side of the equation; and to solve for "y";  (Use a calculator to do this) ;
_________________________________________________________
            y *  ln (3.1416)  / [ ln (3.1416) ] = ln 19 / [ ln (3.1416) ] ;
________________________________________________________
           y = ln 19 / [ ln (3.1416) ] ;
 _______________________________________________________
           y = 2.5721639670047041 ; 
 
                  → round to nearest 4 (FOUR) decimal places;
_______________________________________________________
         → y = 2.5722 .
________________________________________________________
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The LCM and the GCF of two numbers is 120 and 8 respectively. If the first number is 24, find the other number​
Ivanshal [37]

Answer: The other no. is 5

Step-by-step explanation: Let the other no. be x

x = LCM/First no.

x = 120/24 = 5

The other no. is 5

7 0
3 years ago
Graph the function g(x) = 4x–7.
lukranit [14]

Answer:

two dots: (0, -7), (1, -3)

and it's the line

Step-by-step explanation:

just try x=0, g(x)=-7

and x=1, g(x)=-3

5 0
2 years ago
HELP URGENT PLEASE
ki77a [65]

Answer:

A)

15 hours

B)

108 hours

C)

2074.29 miles

Step-by-step explanation:

Under the assumption the earth is a perfect circle, then in one complete rotation about its axis ( 24 hours) the Earth will cover 360 degrees or 2π radians.

A)

In every 24 hours the earth rotates through 360 degrees ( a complete rotation). We are required to determine the length of time it will take the Earth to rotate through 225 degrees. Let x be the duration it takes the earth to rotate through 225 degrees, then the following proportions hold;

(24/360) = (x/225)

solving for x;

x = (24/360) * 225 = 15 hours

B)

In 24 hours the earth rotates through an angle of 2π radians (a complete rotation) . We are required to determine the length of time it will take the Earth to rotate through 9π radians. Let x be the duration it takes the earth to rotate through 9π radians, then the following proportions hold;

(24/2π radians) = (x/9π radians)

Solving for x;

x = (24/2π radians)*9π radians = 108 hours

C)

If the diameter of the earth is 7920 miles, then in a day or 24 hours a point on the equator will rotate through a distance equal to the circumference of the Earth. Using the formula for the circumference of a circle;

circumference = 2*π*R = π*D

                         = 7920*3.142

                         = 24891.43 miles

Therefore a point on the equator covers a distance of 24891.43 miles in 24 hours. This will imply that the speed of the earth is approximately;

(24891.43miles)/(24 hours) = 1037.14 miles/hr

The distance covered by the point in 2 hours will thus be;

1037.14 * 2 = 2074.29 miles

5 0
3 years ago
I need help with 175 divided by 0.3
elena-14-01-66 [18.8K]

Answer:

583.333333333

or

583.3

8 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!! WILL MARK AS BRAINLIEST!!!!!!!
frez [133]
Esmeralda I think it's wrong cuz it’s like the question but that's added a parentheses so I think that's wrong
8 0
3 years ago
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