Mathematics High School

The width of a rectangle is 4x^3y feet and the length of the rectangle is 9xy^5feet. Which expression represents the area of the rectangle in
square feet?

Answers

Answer 1

Answer:

36x^4y* y^5

Step-by-step explanation:

Given data

Width = 4x^3y ft

Length=9xy^5 ft

We know that the expression for the area is given as

Area= Length*Width

Area= 9xy^5*4x^3y

Area= 36x^4y* y^5

Related Questions


If x = 2 and y = 5, evaluate the following expression:
100 – 3(3y – 4x)​

Answers

Answer:

Step-by-step explanation:

100-3(3(5)-4(2)

100-3(15-8)

100-3(7)

100-21

79

A bag contains 13 blue marbles, 9 red marbles, and 10 yellow marbles. What is the probability of randomly drawing a yellow marble? Enter your answer as a fraction, like this: 42/53

Answers

10/32 or if reducing 5/16

The probability of randomly drawing a yellow marble is 5/16.

What is Probability?

It is a branch of mathematics that deals with the occurrence of a random event.

Given that  bag contains 13 blue marbles, 9 red marbles, and 10 yellow marbles

There are a total of 13 + 9 + 10 = 32 marbles in the bag, out of which 10 are yellow.

The probability of randomly drawing a yellow marble can be found by dividing the number of yellow marbles by the total number of marbles:

P(Yellow marble) = Number of yellow marbles / Total number of marbles

= 10 / 32

Simplifying this fraction, we get:

P(Yellow marble) = 5 / 16

Therefore, the probability of randomly drawing a yellow marble is 5/16.

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ2

Ruth wants to put a birdseed mix in her birdfeeder. The mix is 30% wild bird seed and 70% sunflower seed. Her birdfeeder can hold 8 cups of birdseed. How many cups of the mix will be wild bird seed?

Answers

Answer:

2.4 of the cups

Step-by-step explanation:

30% of 8 = 2.4

70% of 8 = 5.6

30% + 70% = 100%

2.4 + 5.6 = 8

AQB= 5x+4 BQC=8x-20
What does x =

Answers

Answer:

set both equations equal to each other.

Step-by-step explanation:

5x+4 = 8x-20

-5x.     -5x

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

   4= 4x - 20

+20         +20

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

  24÷4 = 4x÷4

     6= x

Sasha wants to buy some dresses over the Internet. Each dress costs $7.15 and has a
shipping cost of $9.95 per order. If Sasha wants to spend no more than $60 for her
dresses, which inequality shows the maximum number of dresses, p, that she can buy?

Answers

Answer:

3

Step-by-step explanation:

7.15 plus 9.95 = 17.1

so 60 divided by 17.1 = is 3.508

so you can buy 3 whole dresses.

-5 = Зу-14
Please help

Answers

Answer: 3

Step-by-step explanation:

-5 = 3y - 14

-5 + 14 = 3y -14 + 14

9 = 3y

9/3 = 3y/3

3 = y

Answer:

-5 = 3y-14

+14      +14

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

9 = 3y

--    ---

3     3

3 = y

Step-by-step explanation:

is a + b rational or irrational

Answers

Answer and Step-by-step explanation:

It depends on the numbers that are inputted for a and b.

If the numbers that are inputted for both a and b are rational, then a + b would be rational.

If the numbers that are inputted for both a and b are irrational, then a + b would be irrational.

If one of the variables is rational and the other is irrational, then a + b would be irrational.

#teamtrees #PAW (Plant And Water)

~I NEED HELP 7 points!!!~

Answers

Answer:

Yes

Step-by-step explanation:

If i got it wrong my bad

Answer:

Yes. ( I don't know if they want the answer I'm thinking ). : )

Step-by-step explanation:

8. In AABC, mC = 90° and sin A =
What is m angle B in degrees?
A. 30°
B. 45°
C. 60°
D. There is not enough information to determine.

Answers

Answer:

C

Step-by-step explanation:

The degrees of a triangle add up to 180.

Angle C is already 90 degrees therefore angle A + angle B = 90 degrees.

Angle A is equal to sinA=1/2.

sinA=1/2 is equal to 30 degrees if you press 2nd, sin (1/2) into the calculator. You may also know this if you have memorized the values of trig.

90-30=60.

That leaves you with 60 degrees for angle B.

Sabrina has a rectangular swimming pool in her backyard. She fills it with water to the depth of 4 feet. The water in the pool has a volume of 1600 cubic feet.

What are the possible dimensions of the swimming pool with the given depth? Select ALL that apply.

Answers

Answer:

I think that the answers would be second one and fifth one , good luck .

PLEASE HELP
The table below represents an exponential function of the form y = ab? Complete the table and write thecorresponding equation.

Answers

Answer:

Step-by-step explanation:

An exponential function is of the form

y=ar^x

Where y=final amount, a=initial amount, r=common ratio or rate, x= term number or time

Since y(0)=2, a=2

The common ratio or rate is 10/2=5, so the exponential equation here is

y(x)=2(5^x)

The table would be

y(2)=50, y(3)=250, y(4)=1250

In terms of (x,y) rows

2,50

3,250

4,1250

Divide. Write your answer in simplest form.
7
— /8
6

Answers

Answer:

7/64

Step-by-step explanation:

7/6÷8=7/6*1/8=7/64

Hope this helps :)

Ariana wants to ride her bicycle 37 miles this week. She has already ridden 14 miles. If she rides for 5 more days, write and solve an equation which can be used to determine xx, the average number of miles she would have to ride each day to meet her goal.

Answers

Answer:

4.6 miles for 5 days.

Step-by-step explanation:

37 - 14 = 23

23 divided by 5 = 4.6

Donna bought 3 bags of dog treats for $6.93. What is the cost per bag of dog treats?

Answers

Answer:$20.79

Step-by-step explanation:

Which of these best desrcibes the harlem renaisscane

Answers

Answer:

A neighborhood in New York City with a large African American community

Step-by-step explanation:

i don't know

Answer:

An area of Long Island that produced some of the greatest bits of American culture.

Find two consecutive positive odd integers whose product is 35.

Answers

Answer:

5 and 7

Step-by-step explanation:

5 times 7 equals 35

If I'm wrong please correct me (It you mean addition)

The midpoint between y and 31= -5
What is y

Giving 10pts

Answers

Answer:

this question doesnt have a solution it makes no sense

Step-by-step explanation:

Kevin was playing a basketball game in the arcade.
He made 15 shots and missed 25 shots. What is the
percentage of shots Kevin made in the game?

Answers

Answer:

60%

Step-by-step explanation:

Answer:

60% is the correct answer.

how much air will she need to use to fill the balloon ​

Answers

Answer:

c

Step-by-step explanation:

circumference = 2πr = 8π in

r = 4 in

volume = 4πr³/3 = 256π/3 in³

Lena drive 696 miles in 12 hours. At the the same rate, how long would it take her to drive 522 miles?

Answers

Answer:

It would take Lena 9 hours.

Step-by-step explanation:

Looking at the problem I can do 696/12 to get the number of miles per hour she is traveling which is 58. With this number, I can take 522/58 to get 9 hours.

Answer:

Step-by-step explanation:

Remark

The best way to do this is to set up a proportion. It can be done by using d = r * t twice, but a more direct way is to use the proportion.

Formula

distance1 / time1 = distance2 / time2

Givens

distance1 = 696 miles

time1 = 12 hours

distance2 = 522 miles

time2 = x

Solution

696/12 = 522/x       Cross multiply

696 * x = 522* 12    Combine the right

696 * x = 6264        Divide by 696

x = 6264/696

x = 9 miles

9, Ivan uses 30 craft sticks to make each toy
cabin. He has a box of 342 craft sticks.
How many toy cabins can lvan make?
How many sticks will be left?

Answers

Ivan can make 11 toy cabins and has 12 sticks left over.

Determine the slope of a line that passes through the following points.
(3,4), (5,7)

Answers

3.4 bc t itciyc txutxutxytxutciyxitxutcutcutcutx tx txt it

Answer:

6/4 and can be simplified as 3/2

Step-by-step explanation:

Please help me with this problem...It is a quick problem ​

Answers

Answer:

D

Step-by-step explanation:

Answer:

the answer is D

the climate and weather are two different things

weather is daily

and climate is like winter or spring and summer or fall

so the answer is D

Step-by-step explanation:

9kg600g=__g
convert this
with full expailnatin​

Answers

Answer:

9kg 600g = 9600 g

Step-by-step explanation:

here's the solution :-

we know, 1 kg = 1000 grams

so,

=》9kg = 9 × 1000 = 9000 grams

now, 9kg 600 g

=》9000 + 600

=》9600 grams

HELP WHAT DOES RANGE MEAN IN MATH LLANGUAGE????!!!!!

Answers

Answer:

Range is the difference between the largest number and the smallest number in a set of values.

Explanation:

For example, if I have a set of values of 12, 4, 6, 34, 6, 2, 7, and 5, the range here will be 32. This is because 34, the largest number in the set minus 2, the smallest number equals 32.

the diagram shows a right angle triangle..

Answers

Area of triangle = base x height x 1/2

18 = (x - 1) • (x + 4) • 1/2

18 • 2 = (x - 1) • (x + 4)

36 = (x - 1)(x + 4)

36 = (x² + 4x - 1x - 4)

36 = x² + 3x - 4

0 = x² + 3x - 4 - 36

x² + 3x - 40 = 0

(x + 8)(x - 5) = 0

x + 8 = 0 or x - 5 = 0

x = -8 or x = 5

“-8” is rejected, as length/width/height can’t be negative.


The length of the shortest side the triangle:

Short side = x - 1

= 5 - 1

= 4

A ball was dropped from a height of 150 cm. The rebound factor of the ball is

0.8. About how high, in centimeters, did the ball go after the third bounce?

A. 77

B. 96

C. 234

D. 293

Answers

Answer: A. 77

Step-by-step explanation:

150(0.8)^3=76.8

which is rounded up to 77

A sine curve with a period of 8, an amplitude of 2, a left phase shift of /3, and a vertical translation down 5 units.

Answers

Answer:

[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]

Step-by-step explanation:

The standard form for a sinusoidal function is given by:

y = Asin[B(x - C)] + D

Where A is the amplitude of the sine wave, the period is 2π/B, C is the phase shift and D is the vertical displacement / translation

Given:

A = 2, D = -5 (down), C = -3 (left).

8 = 2π/B; B = π/4

Therefore:

[tex]y=2sin[\frac{\pi}{4}(x+3) ]-5[/tex]

What is the next number in this sequence? 2, 16, 128, 1024

Answers

Answer:

8192

Step-by-step explanation:

2 x 8 = 16

x 8 = 128

x 8 = 1024

x 8 = 8192

Solve and graph 5m-8> 12

Answers

Answer:

4

Step-by-step explanation:

here's your solution

=> 5m - 8 > 12

=> 5m > 12 + 8

=> 5m > 20

=> m > 20/5

=> m > 4

hope it helps

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