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
OLEGan [10]
3 years ago
14

3 ^(1 − 7 x = 7 ^x find the exact value

Mathematics
2 answers:
Shalnov [3]3 years ago
7 0

Answer:

x

=

ln

(

3

)

7

ln

(

3

)

+

ln

(

7

)

Step-by-step explanation:

wariber [46]3 years ago
3 0

Answer:

x

= ln ( 3 ) 7 ln ( 3 )  + ln ( 7  )

Step-by-step explanation:

You might be interested in
Convert the radian measure to degree measure. use the value of π found on a calculator, and round answers to two decimal places.
Rina8888 [55]
For converting radian to degree we simply place pi as 180 degree.

So the given angle in radians = \frac{-19 \pi}{6}

Now can place pi = 180 degree in this angle.

So angle in degree = \frac{-19 * 180}{6} = -19 * 30 = -570

So given angle in degree = -570 degree
3 0
3 years ago
This is for a grade,Please help me out as much as you can!!!
kolbaska11 [484]

Answer:

a

Step-by-step explanation:

5 0
2 years ago
Which expression results when the change of base formula is applied to log4 (x + 2)?
aksik [14]
You haven't shared the possible answers, so the best I can do (which is very good!) is to assume we want to change from base 4 to base 10 and then apply the change of base formula.

Given log-to-the-base-4-of (x+2), we want log-to-the-base-10 of (x+2).  Following the change of base formula,
                                                log-to-the-base-4-of (x+2)
log-to-the-base-10 of (x+2) = ------------------------------------
                                                  log-to-the-base-4-of-10
6 0
3 years ago
Read 2 more answers
DO Tuesday Write 1,003,498 in each form. Word: Expanded: need help really please​
alukav5142 [94]

word form: one million, three thousand, four hundred ninety eight

number form : 1,003,498

expaned form 1000000 + 30000 + 400 + 90 + 8

i would so base form but i cant

8 0
2 years ago
Emily knows that the area of a rectangle is 54x9y8 square yards and that it’s length 6x3y4 yards. If she divides the area by the
Furkat [3]

Answer:

Width of the rectangle is: \mathbf{Width= 9x^6 y^4}

Option C is correct.

Step-by-step explanation:

Area of rectangle = 54x^9y^8

Length of rectangle = 6x ^ 3y^4

We need to find width of rectangle.

The formula used is:

Area\:of\:rectangle=Length\times Width\\Width=\frac{Area\:of\:rectangle}{Length}

Putting values in the formula to find Width of rectangle

Width=\frac{Area\:of\:rectangle}{Length}\\Width=\frac{54x^9y^8}{6x^ 3y^4}

Using the exponent rule: \frac{a^m}{a^n}=a^{m-n}

and simplifying the terms we get

Width=\frac{54x^9y^8}{6x^3y^4}\\Width=9x^{9-3} \: y^{8-4}\\Width=9x^6 y^{4}

So, Width of the rectangle is: \mathbf{Width= 9x^6 y^4}

Option C is correct.

6 0
2 years ago
Other questions:
  • If 12 times a number is 40 more than 2 times the number,the number is
    14·2 answers
  • What is the highest decimal number that can be represented by two binary digits?
    9·2 answers
  • A garden table and a bench cost $804 combined the garden table costs $46 less than the bench. What is the cost of the bench
    14·1 answer
  • Do the following (show your work)<br> 4[3+5(18/2-3)-12]+7^3<br> 14(2)+3[35/2-6(5-2)]+3^2
    15·1 answer
  • Find the length of segment EK and the coordinates of its midpoint if E(13,8) and K(7,2) Round to the
    6·1 answer
  • PLEASE HELP! <br> SOLVE { X+Y=4<br> {7X+9Y=42
    10·2 answers
  • Which equations is enough information to prove that lines m and n are parallel lines cut by transversal? Check all that apply.
    10·2 answers
  • A washer and a dryer cost $1039 combined. The washer costs $89 more than the dryer. What is the cost of the dryer?
    11·2 answers
  • the width of a rectangle is 7 cm less than twice its length. its area is 30 square cm. find the dimensions
    6·1 answer
  • Help!!! ASAP!!!!!!!!!!!!! 50 POINTS GOING ONCE GOONG TWICE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!