Simplify.
Rewrite the expression in the form b".
6^-2/6^4

Answers

Answer 1

Answer:

Step-by-step explanation:

[tex]\dfrac{a^{m}}{a^{n}}=a^{m-n}\\\\\\\dfrac{6^{-2}}{6^{4}}=a^{-2-4}=6^{-6}[/tex]


Related Questions

Joshua has $500 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
He buys a new bicycle for $306.11.
He buys 4 bicycle reflectors for $7.06 each and a pair of bike gloves for $17.67.
He plans to spend some or all of the money he has left to buy new biking outfits for $42.28 each.

Write and solve an inequality which can be used to determine oo, the number of outfits Joshua can purchase while staying within his budget.

Answers

Answer: 12

Step-by-step explanation:

Answer:

Inequality: 42.28o + 352.02 ≤ 500

Answer: o ≤ 3.5

Step-by-step explanation:

Have a good day :)

A round cake has a diameter of 10 inches and height of 5 inches. What is the volume of the entire cake? Round to the nearest tenth

If the cake is cut into 6 equal pieces, what is the volume of the cake after one piece has been removed ? Round to the nearest tenth

Answers

Answer:

1) the volume of the entire cake is ≈ 392.5 cubic inches

2) the volume after 1/6 of it has been removed is ≈ 327.1 cubic inches

Step-by-step explanation:

1) Formula for a cylinder = π r^2 h

First, find the area of the base of the cake (doing π r^2)

A = π r^2

A = 3.14 · 5^2

A = 3.14 · 25

A ≈ 78.5 in^2

Next, multiply the area of the base by the height of the cake (multiplying π r^2 by h)

78.5 · 5 = 392.5 in^3

2) Just divide 392.5 by 6 and subtract what you get from 392.5.

392.5/6 ≈ 65.4

392.5 - 65.4 = 327.1 in^3

Help please asap.. I don’t understand..

Answers

Answer:

5.5

Step-by-step explanation:

I don’t understand what the rule is fit this and how to get it.

Answers

It’s like some type of math form or sum

11x=22 mathematical sentence

Answers

Answer:

x= 2

Step-by-step explanation:

please study its simple

Answer:

  x =2

Step-by-step explanation:

   11x=22

11x/11=22/11

      x =2

Hope you got it

If you have any question just ask me

Elsa got a prepaid debit card with $15 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 7 cents per yard. If after that purchase there was $12.83 left on the card, how many yards of ribbon did Elsa buy?

Answers

We need to find the yards of ribbon that Elsa bought with her debit card.

The amount of ribbon that Elsa bought was 31 yards.

Initial amount which is present on the card is [tex]\$15[/tex]

Amount left after spending is [tex]\$12.83[/tex]

Amount spent on ribbon is [tex]15-12.3=\$2.17[/tex]

Converting to cents

[tex]2.17\times 100=217\ \text{cents}[/tex]

Cost of one yard of ribbon is [tex]7\ \text{cents}[/tex]

[tex]1\ \text{yd}=7\ \text{cents}\\\Rightarrow 1\ \text{cent}=\dfrac{1}{7}\ \text{yd}\\\Rightarrow 217\ \text{cents}=\dfrac{217}{7}=31\ \text{yd}[/tex]

The yards of ribbon that Elsa bought is [tex]31\ \text{yards}[/tex].

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https://brainly.com/question/21850116

https://brainly.com/question/22209177

Just to make sure...are these correct?​

Answers

Answer:

yes

Step-by-step explanation:

yes they are correct

Answer:

No

Step-by-step explanation:

|-138| = 138

|5/2| = |2.5| = 2.5

|9 5/8| = |9.625| = 9.625

|18.45| = 18.45

|113| = 113

Correct order would be:

|-138|, |113|, |18.45|, |9 5/8|, |5/2|

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Find the difference. Write your answer as fraction in simplest form. 12 2/5 - 17 1/3 =

Answers

Answer:

[tex]-4\frac{14}{15}[/tex]

Step-by-step explanation:

[tex]12\frac{2}{5} -17\frac{1}{3}[/tex]

Step 1. See if both mixed fractions have the same common denominator

Answer: No.

Explanation: The first fraction [tex](12\frac{2}{5})[/tex] has a denominator of 5 and the second fraction [tex](17\frac{1}{3})[/tex] has a denominator of 3.

Step 2. so now that we know they have different common denominator, find the LCM (Least Common Denominator) for both mixed fractions.

To do this, find their LCM' (Least Common Multiple).

Answer: 30.

Explanation:

Multiples of 5:

5: 5, 10, 15, 20, 25, 30, 35, 40, 45,...

Multiples of 3:

3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30,...

Their LCM' (Least Common Multiple) is 30.

Step 3. Convert each of the mixed fractions into a common denominator of 30.

Answer:     [tex]12\frac{2}{5} =12\frac{12}{30}[/tex]       [tex]17\frac{1}{3} =17\frac{10}{30}[/tex]

Explanation:

[tex]12\frac{2}{5} =12\frac{?}{30}[/tex]                 [tex]17\frac{1}{3} =17\frac{?}{30}[/tex]

To find their numerator, think about how 5 being multiplied by a number equivalent to 30 and 3 being multiplied by a number equivalent to 30 (as well).

Step 4. Use the two mixed fractions [tex](12\frac{12}{30} -17\frac{10}{30} )[/tex] to subtract

Answer:

Explanation:

[tex]12\frac{12}{30} -17\frac{10}{30} =[/tex]

Multiply denominator by whole number and add the numerator (Keep the denominators the same)

[tex]\frac{372}{30} -\frac{520}{30} =[/tex]

Subtract

[tex]-\frac{148}{30}=[/tex]

Simplify

[tex]-4\frac{14}{15}[/tex]

Final Answer

The difference between the two given mixed fractions is -4 14/15.

The given fractions are 12 2/5 and 17 1/3.

We need to find the difference of the given fraction.

How to find the difference between two mixed fractions?

Steps to subtract mixed fractions:

Step 1– Convert the mixed numbers into improper fractions.

Step 2– Find the common multiple of both denominators.

Step 3– Convert the fractions into common denominators.

Step 4– Solve the fractions.

Now, 12 2/5 can be written as 62/5 and 17 1/3 can be written as 52/3.

Difference=62/5 - 52/3

=186/15 - 260/15

=-74/15

=-4 14/15

Therefore, the difference between the two given mixed fractions is -4 14/15.

To learn more about the difference between two fractions visit:

https://brainly.com/question/16020981.

#SPJ2

Solve for B.
A = 5B+C

Answers

Answer:

B = (A - C)/5

Step-by-step explanation:

Subtract both sides by C

A - C = 5B

Divide both sides by 5

B = (A - C)/5

4. Mr. Brown works at a piano repair shop and makes
$55 per hour.

What is the independent variable?
What is the dependent variable?
NEED ANSWERED ASAP PLEASE

Answers

9514 1404 393

Answer:

independent: hoursdependent: earnings (dollars)

Step-by-step explanation:

Usually, when you have a rate of the form ...

  A per B

we consider the B to be the independent variable. The value of A is then the dependent variable.

Here, you have dollars per hour, so ...

  hours is the independent variable, and

  dollars is the dependent variable.

x+ y + z=1
3x - y- z=7
2x - 2y - 4z = 52

Answers

https://core.ac.uk/download/pdf/48393503.pdf

Solve for x. -3(x+n)=x

Answers

Answer:

x = 3/4 n

Step-by-step explanation:

-3(x+n)=x

Distribute

-3x-3n = x

Add 3x to each side

-3x-3n+3x= x+3x

3n = 4x

Divide by 4

3/4n = 3x/3

3/4 n = x

(hi, help please.) You are on the ski trip with BPM, it is your very first time trying out this new skiing thing. Nerd Dawg is there.

Top Elevation: 2,200 feet above sea level
Bottom Elevation: 500 feet above sea level

Questions

1) Nerd Dawg starts at an elevation of 2,150.67 feet and he falls down at an elevation of 1,440.34 feet. What number shows his change in elevation?

2) Ms. Moody starts out on the ski lift at 500 ft. When she gets off of the ski lift, she is at 2,190 ft. What is her change in elevation?

Answers

Answer:

1,440.34 ft OR 710.33 ft and 1690 ft

Step-by-step explanation:

1)

He starts at 2,150.67 feet and ends up in 1,440.34 feet.

If you're asking what number shows his change in elevation, it's obviously 1,440.34.

OR if they are asking for the difference, the answer is 710.33

2)

She starts ar 500 ft. When she gets off, it's 2,190 ft. If you subtract those 2 numbers, it should be 1690 ft.

PLEASE HELP I WILL GIVE BRAINLIEST TO RIGHT ANSWER
Cameron has $720 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
He buys a new bicycle for $200.75.
He buys 4 bicycle reflectors for $12.29 each and a pair of bike gloves for $20.49.
He plans to spend some or all of the money he has left to buy new biking outfits for $70.25 each.

Write and solve an inequality which can be used to determine xx, the number of outfits Cameron can purchase while staying within his budget.

Answers

The inequality which can be used to determine x, the number of outfits Cameron can purchase while staying within his budget is 720 ≤ 270.4 + 70.25x

Given:

Amount with Cameron = $720

Cost of new bicycles = $200.75

Cost of 4 bicycle reflectors = $12.29 × 4

= $49.16

Cost of bike gloves = $20.49

Cost of new banking outfit = $70.25

let

number of outfits = x

The inequality:

720 ≤ 200.75 + 49.16 + 20.49 + (70.25 × x)

720 ≤ 270.4 + 70.25x

720 - 270.4 ≤ 70.25x

449.6 ≤ 70.25x

x ≤ 449.6 / 70.25

x ≤ 6.4

He can only purchase a whole value of outfits, not a decimal number

Therefore, the number of outfits Cameron can purchase is 6 pairs

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M is the midpoint of CD. Given the coordinates of one endpoint C(10,-5) and the midpoint M(4, 0), find the coordinates of the other endpoint D of CD.

Answers

Answer:

D(-2, 5).

Step-by-step explanation:

We are given that M is the midpoint of CD and that C = (10, -5) and M = (4, 0).

And we want to determine the coordinates of D.

Recall that the midpoint is given by:

[tex]\displaystyle M = \left(\frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2}\right)[/tex]

Let C(10, -5) be (x, y₁) and Point D be (x, y₂). The midpoint M is (4, 0). Hence:

[tex]\displaystyle (4, 0) = \left(\frac{10+x_2}{2} , \frac{-5+y_2}{2}\right)[/tex]

This yields two equations:

[tex]\displaystyle \frac{x_2 + 10}{2} = 4\text{ and } \frac{y_2 - 5}{2} = 0[/tex]

Solve for each:

[tex]\displaystyle \begin{aligned}x_2 + 10 &= 8 \\ x_2 &= -2 \end{aligned}[/tex]

And:

[tex]\displaystyle \begin{aligned} y_2 -5 &= 0 \\ y_2 &= 5\end{aligned}[/tex]

In conclusion, Point D = (-2, 5).

HELP FAST PLEASE (First answer gets brainliest!!!)
Solve for x:

Answers

Hello here's ur answer ⤴️

Step-by-step explanation:

hope it helps

Answer:

x = 0.4

Step-by-step explanation:

[tex] \frac{2}{3} + \frac{1}{3} x = 2x \\ = > \frac{2}{3} + \frac{x}{3} = 2x \\ = > \frac{2 + x}{3} = 2x \\ = > 2 + x = 2x \times 3 \\ = > 2 + x = 6x \\ = > 2 = 6x - x \\ = > 2 = 5x \\ = > \frac{2}{5} = x \\ = > 0.4 = x[/tex]

seven pints of water are needed to water each square foot of lawn. At least how many gallons of water are needed to water a lawn 12 feet by 16 feet.

Answers

Find total area: 12 x 16 = 192 square feet.

7 pints are needed for each square foot , multiply total square feet by 7 pints to find total pints needed:

192 x 7 = 1,344 total pints.

1 gallon = 8 pints.

Divide total pints needed by 8 to get gallons:

1,344 / 8 = 168

168 gallons are needed

juantia spent 3/4 of he allowance at the mall. Of the money spent at the mall 1/2 was spent on new earphones. what part of her allowance did juantia spend on earphones.

Answers

Answer:

3/8

Step-by-step explanation:

Juanita spent 3/4 of her allowance at the mall. Of the money spent at the mall, 1/2 was spent on new earphones. What part of her allowance did Juanita spend on earphones?

Correct Answer: 3/8

What are two fractions equivalent to 9/16​

Answers

Answer:

18/32

27/48

Step-by-step explanation:

Hope that helps

Write the ratio of cats to dogs 3
different ways if there are 5 cats and
9 dogs.

Answers

Answer:

5 cats to 9 dogs

5 : 9

5 / 9

Step-by-step explanation:

hope this helps!

Answer:

Ratio of cats to dogs :

5 to 9

5:9

5/9

Hope it helps :)

Round 42.3952 to the nearest thousandth

Answers

Answer:

42.395

Step-by-step explanation:

Write each of these as an integer or fraction.
a. 2 x 2³
b. (-2.5)²

Answers

Answer:

a) 2 * 8 = 16

b) (-2.5)(-2.5) = 6.25 = [tex]\frac{625}{1000} = \frac{5}{8}[/tex]

Step-by-step explanation:

find the missing endpoint endpoint h (-1,0) midpoint p(0,-1)​

Answers

Answer:

Step-by-step explanation:

Let the other end point be (a,b)

Then the midpoint p(0,-1) is between the two end points (-1,0) and (a,b)

So

(0,-1) = ( (-1+a)/2 , (0+b)/2)

So we have

0 = (-1 +a) /2

0 = -1 + a

a =1

and

-1 = (0+b)/2

-2 = 0+b

b = -2

So the other end point is ( 1, -2)

Monique has 12$ in her account

Answers

she has -38 because she took out too much+ fees- existing money= debt

I sold 178 tickets, each ticket costs 12 dollars, how much money did I get?

Answers

Answer:

178x12 = 2.136 bro

Step-by-step explanation:

Answer:

$2,136

Step-by-step explanation:

Multiply the number of tickets sold by the price of each ticket.

178 * 12 = 2,136

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Answer:

xwvy

Step-by-step explanation:

< A and < B are supplementary angles. If M < A =(7x + 3) and M < B = (7x + 23) , then find the measure of < A

Answers

Hope you understood pls give me the brainliest :))

Fill in the missing terms in each of the following arithmetic sequences:
(a) 3,__,19,__35, ...
(b) 5,__, __,17,...

Answers

Answer:

(a) 3,11,19,27,35

(b) 5,9,13,17

Step-by-step explanation:

For (a), the rule is +8 for every term and for (b) the rule is +4 for every term.

Fencepost Problem: You need to build one side of a fence that is 12 yards long. This
fence will be built with fenceposts and rails that connect one fencepost to another. If
each fencepost is 1 yard away from the next fencepost, how many fenceposts will be
needed for this side of the fence? How many fenceposts will be needed for a side of
a fence that is N (where N > 0) yards long?

Answers

The fence needs to start with a post so if it is 12 yards long it will need 13 fenceposts.

In general, if the fence is N yards long it will need N + 1 fenceposts

Is this correct or not? Please let me know

Answers

Answer:

No it is not correct. Jean had originally $208

Step-by-step explanation:

94 x 2 = 188

188 + 20 = 208

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