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
Nataly_w [17]
1 year ago
6

Divide. Assume that all variables in the denominator are nonzero.

Mathematics
2 answers:
Genrish500 [490]1 year ago
6 0

Answer:

4a^{5}

Step-by-step explanation:

\frac{64}{16} = 4

When the bases are the same and you are dividing you subtract the exponents.  It is easier to see why when you write the problem out in expanded form.

\frac{aaaaaabbbbbbb}{abbbbbbb}  If you cross out all of the a's on top with the a's on the bottom, you are left with only 1 a (6-1 = 5)  If you do not see an exponent, it is understood to be 1.  All of the b's on the top and bottom cross out. (7-7 = 0)  Anything to the zero power = 1.

yarga [219]1 year ago
4 0

Answer:

4a^{5}

Step-by-step explanation:

The easiest way to start this solving is simplifying the numbers:

start by dividing 64 by 16. This gets you 4.

Then simplify the variables. Let's start with <em>a</em>:

to do this, we will start by moving all the <em>a'</em>s to the same line so we can multiply them

multiplying like variables means that you are actually just adding their exponents

when moving a variable up or down on the fraction, the exponent will flip signs (positive to negative, or negative to positive)

in this case, we have a^{6} in the numerator and a^{1}, so it would be easiest to move   a^{1} above so that it the equation will become \frac{4a^{6}a^{-1}b^{7}   }{b^{7} }

now we can subtract 1 from 6 and get  \frac{4a^{5}b^{7}   }{b^{7} }

Now let's work on simplifying <em>b:</em>

both the numerator and denominator have b^{7} in it

so if we move the <em>b</em> denominator up, the numerator ends up as     {4a^{5}b^{7}b^{-7} }

which makes both <em>b'</em>s cancel out, making your final answer 4a^{5}

You might be interested in
Please <br><br> Help<br><br><br> See the picture <br><br> I’m giving brainliest
tekilochka [14]

Answer: y = -3x + 7

Step-by-step explanation: have a look at the pic attached and lemme know if u still dont get it! :)

5 0
2 years ago
Find the area of the composite figure.
vodka [1.7K]

Answer:

25

Step-by-step explanation:

x = (5(3)) + (5(2))

x = 15 + 10

x = 25

4 0
2 years ago
samantha threw an apple out of a window from the tenth floor of her appartment building. the equation y = -16t^2+120 can be used
ella [17]
Answer:
time taken = 2.74 seconds

Explanation:
We are given that:
y = -16t² + 120 models the situation where:
y is the floor number
t is the time taken for the apple to hit the ground

We are also given that the floor number (y) is 10. Therefore, all we have to do is substitute with y in the above equation and solve for the time t as follows:
y = -16t² + 120
10 = -16t² + 120
120 - 10 = 16t² 
110 = 16t²
t² = 110/16
t² = 6.875
either t = 2.74 seconds ..........> accepted
or t = -2.74 seconds .........> rejected as time cannot be in negative

Hope this helps :)
5 0
3 years ago
Can anyone help? I’ll give Brainly + 15 pts
Brilliant_brown [7]

Answer:

14 inches.....................

8 0
3 years ago
Write 106,000,000 in scientific notation
coldgirl [10]
Oh that's easy it is 106 times 10^6
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 59÷413 ( estimate )
    13·2 answers
  • 1/2x+4 in factored form
    15·1 answer
  • What is 6,459,821.891 rounded to the nearest hundred
    6·2 answers
  • For a regular 15-gon:
    7·1 answer
  • The horizontal angle between objects can be measured by: _____
    5·1 answer
  • How can I insert symbols to make this number sentence true 24/8+4*3=15 Please help
    5·1 answer
  • Help me pleaseeeeeeeeee
    8·1 answer
  • Hazel covered a box with felt. The dimensions of the box are shown in the figure below:
    10·1 answer
  • 13. Mr. Ralph took out a 10-year term policy with a face value off dollars. Over the lifetime of the policy, he pays monthly pay
    11·1 answer
  • 100/50 * 10<br> give the answer
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!