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bagirrra123 [75]
3 years ago
7

4^6 • 4^-8 pls answer

Mathematics
2 answers:
Alex777 [14]3 years ago
4 0

Answer:

\boxed{4^{-2}}

Step-by-step explanation:

4^6 \times 4^{-8}

When bases are same for exponents and it is multiplication, then add the exponents.

4^{6+-8}

4^{-2}

jok3333 [9.3K]3 years ago
3 0

Explanation: Since these two powers have the same base of 4, you can multiply them together by simply adding their exponents to get 4⁻².

When applying your exponent rules, the bases don't change!

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The terms shown below are the first three terms of a geometric sequence whose common ratio is positive.
vichka [17]

Answer:

a. 4

b. 5

Step-by-step explanation:

a. r = √(112/7) =√16 =4

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4x = 28-8

4x = 20

x= 5

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7.14

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3 years ago
Fernando needs a total of 6
Fantom [35]

Answer:

Equation: 6f = 5

Result: 6/5 cup of flour is needed for each batch of bread

Step-by-step explanation:

Given

6 cups of flour makes 5 batches of bread

Required

His much flour is needed for each batch.

Let f represent a cup of flour.

The statement "total of 6 cups of flour to make 5 batches of bread." means that

f + f + f + f + f + f = 5 batches of bread

f * 6 = 5

6f = 5

The above equation will give the number of cup needed for 1 batch of bread.

To do that, we simply divide both sides by 5

6f/5 = 5/5

6f/5 = 1

Hence,

The equation is represented by: 6f = 5

And the result is: 6/5 cup of flour is needed for each batch of bread

3 0
3 years ago
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Use the given map to find the coordinates of a point that lies on the directed line segment from c to d and partitions the segme
Lelechka [254]

Given:

The line segment is passing through the points (-9,-3) and (8,5),

Divide the segment in the ratio of 1:4.

Use the formula,

\begin{gathered} (\frac{mx_2+nx_1}{m+n},\frac{my_2-ny_1}{m+n}) \\ (x_1,y_1)=(-9,-3) \\ (x_2,y_2)=(8,5) \\ m\colon n=1\colon4 \end{gathered}

It gives,

\begin{gathered} (\frac{1(8)+4(-9)}{1+4},\frac{1(5)+4(-3)}{1+4}) \\ (-\frac{28}{5},-\frac{7}{5}) \end{gathered}

Answer:

(-\frac{28}{5},-\frac{7}{5})

8 0
1 year ago
How many more pennies were produced that year than half year
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Think I know why don't you do the math cadence man all you said is "oh how many more pennies are produced in half a year really not even giving us any numbers it doesn't matter what device were on we can always look up the answer online your lucky
6 0
3 years ago
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