All categories

3 years ago

What is the value of x in the following equation? 11^4x+1= 11^3x-7

Mathematics

2 answers:

Misha Larkins [42]3 years ago

4 0

Answer:

-8

Step-by-step explanation:

well since the equation has the same base of 11, you can just solve for x as you normally would. so the question becomes:

4x+1 = 3x -7

subtract one from both sides

4x = 3x - 8

subtract 3x from both sides

x = - 8

prohojiy [21]3 years ago

4 0

Answer:

x= -8

Step-by-step explanation:

You might be interested in

Which of these lines could possibly intersect the graph of a function at more than one point? Select three that apply.

Vera_Pavlovna [14]

According to Vertical Line test, a vertical line only intersect the graph of a function at one point. Among the choices given, x = 4 is a vertical line. So this line cannot intersect the graph of a function at more than one point. The other three would apply. So the answer choices are A, C and D.

8 0

3 years ago

What is a horizontal intercept on a graph

MaRussiya [10]

If you copy and paste this question on google, you get the answer. But sadly i can't copy and paste on here because it's plagiarism!

4 0

3 years ago

Read 2 more answers

Photo and Video Sharing. Photos and videos have become an important part of the online social experience, with more than half of

love history [14]

Answer: 0.923

Step-by-step explanation:

Let A be the event an Internet user posts photos that they have taken themselves, and B be the event an Internet user posts videos that they have taken themselves.

Pew Research Center finds that

P(A)=0.52 P(b)=0.26, and P(A or B)=0.54.

To find : P(A|B)

Since , $\text{P(A or B)=P(A+P(B)-P(A and B)}$

i.e. $\text{P(A and B)=P(A)+P(B)-P(A or B)}$

$\text{P(A and B)=}0.52+0.26-0.54=0.24$

Now, using conditional probability formula ,

$P(A|B)=\dfrac{\text{P(A and B)}}{\text{P(B)}}\\\\=\dfrac{0.24}{0.26}=0.923076923077\approx0.923$

Hence, the conditional probability that an Internet user posts photos that they have taken themselves, given that they post videos that they have taken themselves = 0.923

5 0

3 years ago

You lose 2 points every time you forget to write your name on a test. You have forgotten to write your name 4 times. What intege

Fed [463]

Answer:

The answer is -8

I hope this helps you :D

5 0

2 years ago

Read 2 more answers

THERE ARE 60 INCHES IN 5 FEET- HOW MANY INCHS ARE IN 8 FEET

Daniel [21]

Answer: 96 inches in 8 feet

Step-by-step explanation:

12 inches in one foot

12x8=96

5 0

2 years ago