3^4/3^2 xczczcxcxcxcxcxcxc

Answers

Answer 1

Answer:

oop xc

Step-by-step explanation:

Answer 2

You can simplify fractions between powers of the same base as follows:

[tex]\dfrac{a^x}{a^y}=a^{x-y}[/tex]

So, in your case, you have

[tex]\dfrac{3^4}{3^2}=3^{4-2}=3^2=9[/tex]


Related Questions

help plz i’ll give extra points

Answers

Answer:

240

Step-by-step explanation:

240 + 60 = 300 you can tell this by realising that ratio to have 4x one over the other would be 20 per 100, using this rate 3x, 240 and 60

Answer:

x = 60

Step-by-step explanation:

Length of small piece = x

length of large piece = 4x

x+ 4x = 300

5x = 300

x = 60


A total of 54 adults and students show up for the play. Adult tickets cost $8 and kid tickets cost $5 and the total money collected
was $360. How many of each type of ticket were sold?
It’s using substitution or elimination to find the number of kids and adults. Really need help!!

Answers

9514 1404 393

Answer:

24 kids30 adults

Step-by-step explanation:

If find that "substitution" works well for "mixture" problems like this. Usually, you will want to substitute for the lower-priced item, so that you're solving for the number of higher-priced items.

Let "a" and "k" stand for the number of adult and kid tickets, respectively.

  a + k = 54 . . . . . . total number of tickets sold

  8a +5k = 360 . . . total revenue

__

To substitute for k, we solve the first equation for k:

  k = 54 -a

Now, we substitute that into the second equation:

  8a +5(54 -a) = 360

  3a = 90 . . . . . . . . . . . subtract 270 from both sides; collect terms

  a = 30 . . . . . . . . . . . . divide by 3

  k = 54 -30 = 24 . . . . . use the above formula for k

The number of kids was 24; the number of adults was 30.

When Keisha installed a fence along the 200-foot perimeter of her rectangular backyard, she left an opening for a gate. In the diagram below, she used x to represent the length, in feet, of the gate.
.
What is the value of x, if the equation 2(x + 60) + 2(30) = 200 represents the Perimeter for the fencing of the backyard?

Answers

Answer:

Step-by-step explanation:

From the picture attached, equation of the perimeter of the fence of the backyard should be,

(x + 60) + (60) + 2(30) = 200

x + 2(60) + 2(30) = 200

x + 120 + 60 = 200

x + 180 = 200

x = 200 - 180

x = 20 ft

If the given equation for the perimeter for the fencing of the backyard (As given in the question) is,

2(x + 60) + 2(30) = 200

2x + 120 + 60 = 200

2x + 180 = 200

2x = 20

x = 10 ft

Answer:

2(x + 60) + 2(30) = 200

2x + 120 + 60 = 200

2x + 180 = 200

2x = 20

x = 10 ft

Triangles 1 and 2 are both isosceles. They each have a 30 degree angle. Explain why these triangles don't have to be similar to each other.

Answers

Step-by-step explanation:

Triangle 1 can have 30°, 75° and 75° angles whereas Triangle 2 can have 30°, 30° and 120° angles.

Since they do not have all 3 congruent angles, they are not similar.

sin^2a-sin^2b=cos^2b-cos^2a​

Answers

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

sin²x + cos²x = 1 , then sin²x = 1 - cos²x

Consider the left side

sin²a - sin²b

= (1 - cos²a) - (1 - cos²b)

= 1 - cos²a - 1 + cos²b

= cos²b - cos²a

= right side , thus verified

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket will reach its max, to the nearest 100th of a second. y=-16x^2+218x+75

Answers

Answer:

6.81s

Step-by-step explanation:

First you must know that the velocity of the body is zero at the maximum height.

v =dy/dx

v= -32x+218

Since v = 0

-32x+218 =0

32x =218

x= 218/32

x = 6.81s

Hence the rocket reaches its maximum height after 6.81s

Answer i got it wrong it was 5.94

Step-by-step explanation:

Please Help Me with this one too

Answers

Answer:

The second one

Step-by-step explanation:

0.5 times 5 is 2.5

2.5 plus 14 is 16.5

0.5 times 10 is 5

5 plus 14 is 19

And so on

A varsity boy's basketball team has ratio of seniors to juniors that is 7:4. If the team is made up of only juniors and seniors, what is the ratio of seniors to the total team members?

Answers

Answer:

The ratio of seniors to the total team members is 7: 11

Step-by-step explanation:

Let us solve the question

∵ A varsity boy's basketball team has a ratio of seniors to juniors that is 7: 4

seniors: juniors = 7: 4

→ That means seniors have 7 parts and juniors has 4 parts

The seniors' members = 7 parts

The juniors' members = 4 parts

→ Add them to find the total parts of the team

The team's members = 7 + 4 = 11 parts

→ To find the ratio of the seniors' members to the total team's member

   divide their parts

∵ The seniors ÷ The total = [tex]\frac{7}{11}[/tex]

∵ The seniors' member : The team's members = 7: 11

The ratio of seniors to the total team members is 7: 11

if x and y vary directly, and x=1/2 when y=36, what is the value of x when y=144

Answers

Answer:

23223232322323

Step-by-step explanation:

What is an equation of the line that passes through the points (-4,-1) and (2, 8)?

Answers

Answer: y=(3)/(2)x+5

Step-by-step explanation:

pythagorean theorem

find a third side in the simplest radical form:)

will give brainist and 20 points:)

Answers

3 √10
I think since a^2+b^2=c^2

Answer:

well for me

Step-by-step explanation:

hypotenus square=opposite square+adjacent square

H^2=O^2+A^2

H^2=3^2+9^2

H^2=9+81

H^2=90

H=✓90

H=9.487

H=9.5

Divide.

2/3÷4/5 please help!!!

Answers

Answer:

5/6

Step-by-step explanation:

2/3 ÷ 4/5

~Copy Dot Flip

2/3 * 5/4

~Multiply

10/12

~Simplify

5/6

Best of Luck!

Answer:

5/6

Step-by-step explanation:

Keep Change Flip

2/3 x 5/4 = 10/12

10/12 simplifies to 5/6

whats the answer?!?!?

Answers

Answer:

3 + 5 + 7

Step-by-step explanation:

In addition it does not matter what order the numbers are in.

Cantidad separada por un punto

Answers

Answer:

de qye hablas xd

Step-by-step explanation:

cual es la pregunta.?

Answer:

las opciones?

Step-by-step explanation:

the options?

Can someone draw like how to divide 12/5

Answers

Answer:

12 divide by 5 is easy lemme show you

Step-by-step explanation:

The stuff on the left

A 3-gallon container of window cleaner costs $23.88. What is the price per quart?

Answers

Answer:

i think its 1.99

Step-by-step explanation:

Answer: $1.99

Step-by-step explanation:

One gallon is 4 quarts. 23.88/3 is 7.96. Each gallon is $7.96. Since there are 4 quarts in a gallon, 7.96/4 is 1.99. Each quart is $1.99

I need help with this question in Geometry.

Answers

Answer:

846 in

Step-by-step explanation:

48*15+21*6

720+126=846

Answer:

846 square inches.

Step-by-step explanation:

All you have to do is find the area of the net for the seat back.

Bottom and Top

L = 21 + 3 + 21 + 3   = 48

W = 15

Area

Area = L * w

Area = 48 * 15

Area =                                                       720

Area of the 2 sides .

L = 21

w = 3

Area =2 * L * w    There are 2 of them

Area = 21*3 * 2                                         126

Total                                                         846  

EEEEeee Can someone help?

Answers

Answer:

5.61 billion dollars.

Step-by-step explanation:

4.61+1.03=5.61

Answer:

0.223

Step-by-step explanation:

Change the divisor 4.61 to a whole number by moving the decimal point 2 places to the right. Then move the decimal point in the dividend the same, 2 places to the right.

We then have the equations:

103 ÷ 461 = 0.223

and therefore:

1.03 ÷ 4.61 = 0.223

Both calculated to 3 decimal places.

A cylindrical water vessel of diameter 1.4 m holds 770 litres of water. find the height of the vassel​

Answers

Answer:

Answer at the bottom!!

Step-by-step explanation:

Given the diameter of cylinder = 1.4 m

=> Radius = 1.4/2 = 0.7 m

We know that volume of a cylinder = πr²h

= 3.14 x 0.7² x 2.1= 3.23 m³

For the pipe radius = 3.5/2 = 1.75 cm = 0.0175m

water flows at a rate of 2 m per second

So, volume of water discharged in one second by pipe = πr²L

= 3.14 x 0.0175² x 2=0.0019

Hence time taken by the pipe to fill the cylinder

= 3.23/0.0019= 1700 sec

= 28 minutes and 20 seconds

Hence the time taken by the pipe to fill the cylinder is 28 minutes and 20 seconds.

Hope this helps!!

Select all of the points that are in the solution set graphed below.

Answers

B. (2,4) and D. (7,1) are both in the equation

the horizontal line is the x-axis and the points are written by (x,y) so the x is the first number written

we can check that 2,4 is a point on the line by finding 2,4 on the graph. once we find it, we see it coincides with the line as does 7,1

(this is just an explanation in case u want to understand why)

Eddie has saved up $45 to purchase a new camera from the local store. The sales tax in his county is 7% of the sticker price. Write an equation and solve it to determine the value of the highest priced camera Eddie can purchase with his $45, including the sales tax. Round your answer to the nearest penny

Answers

Answer:

hi

Step-by-step explanation:

Answer:   42.06 dollars

=================================================

Explanation:

x = price of camera before tax

1.07x = price of camera after tax

note how 1.07 is the result of 1 + 0.07

1 = 100%

0.07 = 7%

1.07 = 107%

So 1.07 means the price has gone up by 7%

Set 1.07x equal to 45 and solve for x

1.07x = 45

x = 45/1.07

x = 42.0560747663551

x = 42.06

The highest price Eddie can afford is $42.06, which is the value of the camera before tax is applied

--------------------

note how 7% of 42.06 = 0.07*42.06 = 2.9442 = 2.94

So the tax is $2.94 which adds onto the $42.06 to get

2.94+42.06 = 45

Will be mark brainless

The number of hours that 20 people spent watching television per day, in relation to age, is graphed. This quadratic equation represents the
model for the set of data.

y = 0.00412 - 0.3141 +7.5

Based on the model, approximately how much time does an 18-year-old spend watching television each day?

A. 2 hours

B. 0.5 hour

C. 7.5 hours

D. 3 hours

Answers

Answer:

D. 3 hours

Step-by-step explanation:

SOMEONE HELP ItS URGENT ILL GIVE BRAINLEST!

Answers

Answer:

Step-by-step explanation:

y = [tex]\frac{1}{35} x[/tex]

for y = 1

x = 35

for y = 2

x = 70

and so on

substituting the values in y = [tex]\frac{1}{35} x[/tex] will also give same result!

Answer:

B. y = 35x

Step-by-step explanation:

If you multiply 35(x), by the number of gallons used, you will get the values of x as your result.

35 × 1 = 35

35 × 2 = 70

35 × 3 = 105

35 × 4 = 140

35 × 5 = 175

Which of the following is the position of median? *
(N+1)/4 item
3(N+1)/4 item
3(N+1)/2 item
(N+1)/2 item​

Answers

Answer:

(N+1)/2 item

Step-by-step explanation:

(N+1)/2 item is the correct answer.

pleasee help i put it as 24 points and I will mark brainliest thank you

Answers

They will need to be it on day 250 because 500/2=250

Hope this helps

Have a happy holidays
you have to divide 500 by 2

Help me. I need help

Answers

Answer:

i cant read that

Step-by-step explanation:

A baseball team won 20 games and lost 10 games. What percent of the games did the team win?
o 3359%
50%
6659%6
200%

Answers

Answer:

the first one

Step-by-step explanation:

What is the total area, in square units, of the four triangular faces of a right, square-based pyramid that has base edges measuring 6 units and lateral edges measuring 5 units

Answers

Given :

Square-based pyramid that has base edges measuring 6 units and lateral edges measuring 5 units.

To Find :

The total area, in square units, of the four triangular faces of a right.

Solution :

We know, area of square based prism is given by :

[tex]A = a^2 + \dfrac{ah}{2}[/tex]

Here, a is the length of square base and h is the height .

[tex]A = 6^2 + \dfrac{6\times 5}{2}\\\\A = 51 \ units^2[/tex]

Therefore, total area in square units is 51.

IM LITTERLY ON A MEET whats 4.01 in word form? Mixed number form?

Answers

Answer:

Four and one hundreds

Step-by-step explanation:

Answer:

word form: four and one hundredth

mixed number: 4[tex]\frac{1}{100}[/tex]

Step-by-step explanation:

four and one hundredth

4[tex]\frac{1}{100}[/tex]

hep asap! i will mark you brainliest

Answers

Answer:

The second box for b will be 7

Step-by-step explanation:

If c = 10 , b = 5

If c = 14 , b = 7

If c = 18 , b = 9

If c = 22 , b = 11

If c = 26 , b = 13

Answer:

7

Step-by-step explanation:

I know

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