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
IrinaK [193]
2 years ago
6

Solve each logarithmic equation. Round your answer to two decimal places.

Mathematics
2 answers:
olchik [2.2K]2 years ago
6 0

Answer:

  • x = 2

Step-by-step explanation:

Given equation

  • log_416=x

Use the property of logarithm

  • log_ab=c ⇒ b = a^c

Apply to the given equation

  • 16 = 4^x
  • 4^2=4^x
  • 2 = x
  • x=2
irga5000 [103]2 years ago
3 0

Let's see

\\ \rm\Rrightarrow log_416=x

\\ \rm\Rrightarrow 16=4^x

\\ \rm\Rrightarrow 4²=4^x

\\ \rm\Rrightarrow x=2

Done!

You might be interested in
What is the measurement of angle POR
IgorLugansk [536]

Let us observe the given figure,

When two lines intersect each other, the angles opposite to each other are Vertically Opposite Angles. Vertically opposite angles are always equal in measure.

As, we can observe that the given lines intersect each other, and they form vertically opposite angles as \angle POR , \angle SOQ and  \angle POS , \angle ROQ

Therefore, \angle POR = \angle SOQ

Substituting the given measures of the angles, we get

91-x^\circ = x+ 7^\circ

91-7 = x + x

84 = 2x

x = \frac{84}{2}

So, x = 42^\circ

Since, the measure of angle POR = (91-x)^\circ

= (91-42)^\circ

= 49^\circ

Therefore, the measure of angle POR is 49 degrees.

8 0
4 years ago
The table below shows the weekly change in the price of one gram of gold for four weeks.
monitta

Answer:

THEY DIDN'T IT WAS BECAUSE THEY MADE UP A FAKE RUMER AND HAD TO MAKE IT LOOK REAL

Step-by-step explanation:

5 0
3 years ago
Vugar has a maximum of 30 batteries for toys. Each toy helicopter uses the same number of batteries, and each toy car uses the s
Leno4ka [110]

Answer: 3H+4C<_ 30

The coefficients of the variables H and C represent the number of batteries each toy helicopter and each toy car uses.

Step-by-step explanation:

Each toy helicopter uses 3 batteries, and each toy car uses 4 batteries.

Now let's check whether Vugar has enough batteries for 5 toy helicopters and 4 toy cars. To do this, we substitute  H=5 and C= 4 in the given inequality:

Does Vugar have enough batteries to play with 5 toy helicopters and 4 toy cars?

No, because if you plug in the value for H and C:

3H + 4C<_ 30

3(5) + 4(4) <_30

15 + 16 <_ 30

31 <_ 30; false

Since the inequality is false, Vugar does not have enough batteries to play with 555 toy helicopters and 444 toy cars.

Each toy helicopter uses 333 batteries, and each toy car uses 444 batteries.

No, Vugar does not have enough batteries to play with 555 toy helicopters and 444 toy cars.

6 0
4 years ago
Read 2 more answers
The function f(x)=3g(x). Which of the following shows possible graphs of f(x) and g(x)?
alukav5142 [94]

Answer:

The answer was graph 2

Step-by-step explanation:

I am horrible at explaining but this is the answer

8 0
4 years ago
The area of Mark's laptop computer
navik [9.2K]

Answer:

4x+1

Step-by-step explanation:

The area is 12x2 + 3x in

The length is 3x

Formula is A=L*B

12x2 + 3x=3x*B

Divide both side by 3x

12x2+3x divide by 3x=B

4x+1=B

The express for the width is 4x+1

Please mark as brainliest

7 0
3 years ago
Other questions:
  • I need to know the anawer
    13·2 answers
  • Which points are solutions to the linear inequality y &lt; 0.5x + 2? Check all that apply.
    11·2 answers
  • What is the reciprocal of 7/11
    12·2 answers
  • PLZZZ HELP I'LL GIVE BRAINLIEST
    15·2 answers
  • Can y’all help me please hurry!!
    13·1 answer
  • You use substitution to solve a system of equations and, after simplifying the equations, end with an expression that says 0 = 4
    14·2 answers
  • 1. In 2005, there were 100 rabbits in Polygon Park. The population increased by
    11·1 answer
  • Find the area and circumference of a circle with diameter 42m.<br>​
    6·2 answers
  • What’s the answer? The question is the pic below PLEASE HELP
    10·2 answers
  • What is the solution
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!