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
cestrela7 [59]
3 years ago
12

Anyone know the answer to this algebra problem?

Mathematics
1 answer:
ikadub [295]3 years ago
3 0

Answer:  \bold{a=1\qquad b=\dfrac{1}{16}\qquad c=\dfrac{1}{64}\qquad d=1\qquad e=\dfrac{4}{9}\qquad f=\dfrac{16}{81}}

<u>Step-by-step explanation:</u>

\begin{array}{c|l}\underline{\quad x\quad}&\underline{\quad 4^{-x}\qquad \qquad}\\-1&4^{-(-1)}=4^1=4\\\\0&4^{-(0)}=4^0=1\\\\2&4^{-(2)}=\dfrac{1}{4^2}=\dfrac{1}{16}\\\\4&4^{-(4)}=\dfrac{1}{4^4}=\dfrac{1}{64}\end{array}

\begin{array}{c|l}\underline{\quad \bigg x \quad}&\underline{\quad \bigg(\dfrac{2}{3}\bigg)^x\qquad \qquad}\\\\-1&\bigg(\dfrac{2}{3}\bigg)^{-1}=\dfrac{3}{2}\\\\0&\bigg(\dfrac{2}{3}\bigg)^{0}=1\\\\2&\bigg(\dfrac{2}{3}\bigg)^{2}=\dfrac{2^2}{3^2}=\dfrac{4}{9}\\\\4&\bigg(\dfrac{2}{3}\bigg)^{4}=\dfrac{2^4}{3^4}=\dfrac{16}{81}\end{array}

You might be interested in
What is 2000000 x 40000000
Effectus [21]
<h2>Answer:</h2><h2>8e+13 or 80,000,000,000,000</h2><h2 /><h2>Hope this helps!!</h2>

5 0
3 years ago
I just want this to be factored
Mila [183]

Answer:

I usually use

Step-by-step explanation:

Use  ^

7 0
3 years ago
Read 2 more answers
The summary statistics for all students that took the SAT at Jones High School are shown. Four sample groups of 10 students are
8090 [49]

Answer:

D)

Step-by-step explanation:

i got it corect on the test

6 0
3 years ago
Read 2 more answers
The braking distance of an automobile varies directly as the square of the speed. If
aleksandr82 [10.1K]
<span>The car will stop in 140.625 ft

</span>
4 0
3 years ago
ASAP ASAP ASAP
Aleks04 [339]

Answer: 240cm cubed (the three)

Step-by-step explanation:

Length x width x height

6x4x10

7 0
2 years ago
Other questions:
  • Simplify and determine the coefficient of (-x)(3y)(-2x).<br><br> a.-4<br> b.1/3<br> c.1<br> d.4
    8·2 answers
  • Please solve at least one. thanks!​
    9·2 answers
  • A certain arithmetic sequence has the following explicit formula for the nth term: an = 4 + (n - 1)(7) The same sequence has the
    15·2 answers
  • Whats 20+1 :3 i hope you lie it!
    12·1 answer
  • Which of the following equations is an example of inverse variation between the variables x and y
    7·1 answer
  • What is the solution set for this linear-quadratic system of equations?
    8·1 answer
  • To make the color purple, Jamal's art teacher instructed him to mix equal parts of red paint and blue paint. To make a different
    8·1 answer
  • Helppppppppppppppppppppppppp
    14·1 answer
  • The number of ice cubes in a drink and the temperature of the drink, what kind of association is that
    6·1 answer
  • An angle measures 16.6° less than the measure of its supplementary angle. What is the measure of each angle?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!