1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nitella [24]
3 years ago
10

Select the correct answer. Find the value of x. Please answer!!!

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

C. 64

Rewrite the logarithm:

8=x^.5

Solve by raising both sides of the equation to the power of the inverse (in this case, the inverse of .5, which is 2):

8^2=x^(.5*2)

64=x

You might be interested in
Which following not composite 45,35,41,33 and tell me how
adell [148]
41 is not a composite number because you can not divide 41 with any number. Therefore, it is prime. 
4 0
2 years ago
If the equations 2x +y =7 and x-y=2are solved simultaneously, then y=_________​
alisha [4.7K]

Answer:

y = -2x + 7 and y = x - 2

Step-by-step explanation:

2x + y = 7

y = -2x +7

x - y = 2

-y = -x +2

y = x - 2

7 0
2 years ago
− 4 y − 3 + 3 y = 8 − 2 y − 15
Neporo4naja [7]

Answer:

y= -4

Step-by-step explanation:

simplify both sides of the equasion

add 2y to both sides

add three to both sides

and your answer is y= -4

7 0
3 years ago
How to do questions C and E ? Please help !!! <br> Thank You :)
mestny [16]
It is the right answer.
6 0
3 years ago
If f(x) = -3x - 5 and g(x) = 4x - 2, find (F- g)(x).
yan [13]

<u>Answer:</u>

If f(x) = -3x - 5 and g(x) = 4x - 2 then (f - g)(x) = -7x - 3

<u>Solution:</u>

We need to determine the value of (f - g)(x)

Given that the function is f(x) = -3x - 5 and the other function is g(x) = 4x - 2

The value of (f - g)(x) can be found by as follows:

<em>(f - g)(x) = f(x) - g(x)</em>

On substituting the given value of f(x) and g(x) we get

(f - g)(x) = (-3x - 5) - (4x - 2)

Upon solving we get

(f - g)(x) = -3x -5 -4x + 2 = -7x -3

Hence the value of (f - g)(x) is equal to -7x - 3

8 0
3 years ago
Other questions:
  • How shall i find the square root of 169 without using calculator?? please describe briefly..
    12·1 answer
  • What is the amount of interest I earned on $4000 deposited in a savings account with 4% interest compounded annually after 4 yea
    13·1 answer
  • Sarah’s hand length is 20 cm. She measures the dimensions of her rectangular floor to be 18 by 22 hand lengths. Which of the fol
    12·1 answer
  • If 90 people attend a concert and tickets for adults cost $2.5 while tickets for children cost $2.25 and total receipts for the
    12·1 answer
  • How do you add and subtract integers?​
    13·1 answer
  • 4 = t/2.5 <br> t=? <br><br> i am not sure how to divided this... also what is t?
    15·1 answer
  • -What is the truth value under the wedge of the first premise?
    8·1 answer
  • What is the volume of this container
    11·1 answer
  • The lengths of the sides of a triangle are 10, 24, 26. Classify the triangle as acute, right, or obtuse.
    8·1 answer
  • A car salesperson’s monthly salary is calculated by a base salary of $1600 per month plus $500 for each car sold. Graph the line
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!