3a^2+6b^3 a=3 and b=2

Answers

Answer 1
I think it is equal to 1809.

Related Questions

PLS Help quick!!

Austin keeps a right conical basin for the birds in his garden as represented in the diagram. The basin is 40 centimeters deep, and the angle
between the sloping sides is 77º. What is the shortest distance between the tip of the cone and its rim?

A. 177.8 cm
B. 64.3 cm
C. 50.3 cm
D. 51.1 cm
E. 41.1 cm

Answers

Answer:

Option D. 51.1 cm

Step-by-step explanation:

Please see attached photo for explanation.

In the attached photo, c is the distance between the tip of the cone and its rim.

The value of c can be obtained as follow:

Angle θ = 38.5°

Adjacent = WY = 40 cm

Hypothenus = WZ = c =?

Cos θ = Adjacent / Hypothenus

Cos 38.5 = 40 / c

0.7826 = 40 / c

Cross multiply

0.7826 × c = 40

Divide both side by 0.7826

c = 40 / 0.7826

c = 51.1 cm

Thus, the distance between the tip of the cone and its rim is 51.1 cm.

Answer:

Option D. 51.1 centimeters

Step-by-step explanation:

Correct answer for plato users

Find the perimeter of a rectangle with a length that is fifteen more than ten times the width

Answers

Step-by-step explanation:

let the width be x

length= 10x+ 15

perimeter = 2(l+b)

= 2(10x+ 15 + x)

2(11x+15)

=22x+30

Step-by-step explanation:

soorrry I don't knowwqwww

Jonathan went shopping for a new pair of pants. Sales tax where he lives is 4.75%. The price of the pair of pants is $20. Find the total price including tax. Round to the nearest cent.

Answers

Answer:

20.95$

Step-by-step explanation:

To find the total price we need to find 4.75% of the 20 and to do that we need  to multply 20 with 4.75 and divide it by 100

20 × 4.75 ÷ 100 = 0.95

20$ + 0.95$ = 20.95$

ILL GIVE BRANILESST PLZ
Select the correct answer from each drop-down menu.
A system of linear equations is given by the tables.
<
у
х
у
-5
10
-8
-11
-1
2
-2
-5
ol
1
-2
11
-22
7
4
X
The first equation of this system is y=
v
The second equation of this system is y= x -
The solution to the system is (

Answers

Answer:

1: -2

2: -3

(-2,-3)

Step-by-step explanation:

Please help due today

Answers

In order to form a more perfect union.

5(x + 2) = 5x + 10 is an example of the property?.​

Answers

Answer:

Distributive property

Step-by-step explanation:

An object is moving at a speed of 7100 kilometers per minute. Express this speed in miles per second

Answers

Answer:

73.5

Step-by-step explanation:

7100 km = 4411.735 miles 1 minute = 60 secs 4411.735/60 = 73.5 miles/sec.



C4W2 Day 4_Weekly DOL Change In-Surface Area (1)
4. What is the approximate area of the
hexagon?
A 86.41 cm?
B 42.42 cm
C 62.35 cm?
D 33.49 cm?

Answers

I think it would be d

ILL GIVE BRAINLYIST TO WHOEVER ANSWERS THIS RIGHTTT PLEASE HELP

Answers

Answer:

128

Step-by-step explanation:

Do 10*8=80

8*6=38  48/2=24

80+24+24

104+24

128

A restaurant owner creates an advertisement promising $25 to take part in a food taste testing trial. The owner selects the first seven people who reply to the advertisement. Which of the following is true? (3 points)

a
It is not a valid sample because it does not tell the type of food.

b
It is not a valid sample because it is not a random sample of the population.

c
It is a valid sample because the first seven people were selected to participate.

d
It is a valid sample because money was offered to participants.

Answers

B is the correct answer to this

The best fit line is given by the equation y=0.5x+0.4
, where y represents the distance in miles, and x represents the time for the trip in minutes.

Use the best fit line to estimate the distance for a trip that takes 20 minutes.

Enter your response in the box. Give the answer to the tenths place.

miles

Answers

Answer:

The anwser is 10.4

Step-by-step explanation:

0.5(20)+0.4

You borrow $600 to buy a canoe. The simple annual interest rate is 5%. You pay off the loan after 4 years of equal monthly payments. How much is each payment?

Answers

Answer:

Amount of each payment = $15 each month

Step-by-step explanation:

Given:

Amount borrow = $600

Simple rate = 5% = 0.05

Number of year = 4 year

Payment method = monthly payment

Find:

Amount of each payment

Computation:

Total amount after 4 year = P + PRT

Total amount after 4 year = 600 + (600)(4)(0.05)

Total amount after 4 year = 600 + 120

Total amount after 4 year = $720

Number of total month = 4 x 12

Number of total month = 48

Amount of each payment = Total amount after 4 year / Number of total month

Amount of each payment = $720 / 48

Amount of each payment = $15 each month

What is the theoretical probability (as a decimal rounded to the nearest hundredths place) of wearing one unique outfit?

Answers

Answer:

For a theoretical probability we need results of experiments

2) A 0.4 kg ball moves in horizontal circle of radius 3 mat speed of 100m/s. What
is the centripetal force?
file the​

Answers

9514 1404 393

Answer:

  1333.3 N

Step-by-step explanation:

The centripetal acceleration is given by ...

  a = v^2/r

  a = (100m/s)^2/(3 m) = (10^4)/3 m/s^2

Then the force on the ball is ...

  F = Ma = (0.4 kg)(10^4)/3 kg·m/s^2 ≈ 1333.3 N

Can anyone help me please i already did one but I am begging for help

Answers

Answer:

#5)  

     Figure 1: 4

     Figure 2: 9

     Total: 13

#6)

     Figure 1: 10

     Figure 2: 30

     Total: 40

#7)

     Figure 1: 36

     Figure 2: 36

     Total: 72

#8)

     Figure 1: 12

     Figure 2: 28

     Total: 40

     (The numbers in the image are incorrect)

(F)x= -4x^2 - 8x - 8 find -3 • f(-1)

Answers

Answer:

12

Step-by-step explanation:

-3[-4 + 8 - 8] = -3(-4) = 12

Plz, help. In the picture below.

Answers

Answer:

I don't know sorry

Step-by-step explanation:

144 in the ratio 3:4​

Answers

Answer: 132

Step-by-step explanation:

ILL GIVE THE BRAINLIEST pls help me with this question just tell me which one is the right answer you can show your work if you want to you don't have to EVERYTHING IS IN THE PICTURE PLS HELP DUE TODAY ​

Answers

Answer:

second choice is the answer

Step-by-step explanation:

Use the distributive property to write an expression that is equivalent to 9(c+5

Answers

Answer:

9c+45

Step-by-step explanation:

You flip a coin then you roll a fair six-sided die. What is the probability the coun landa heads-up and the die shows an even number?

Answers

Answer:

16.7 or 17%

Step-by-step explanation:

Flipping a coin and landing heads up has a probablity of 1/2

Rolling an even number's probability is 1/3

Multiply 1/3 * 1/2 and you get 1/6

1 / 6 = .167 or 16.7%

Classify the following triangle. Check all that apply.

Answers

Answer

C, D

Step-by-step explanation:

It's a right triangle b/c one of the angles are 90 degrees.

It's Isosceles b/c 2 of the sides are the same length.

(Edited) (thank you to the poster of this question for reminding me that right triangles cannot be acute)

Please help me


Grade is 6th or 7th

Answers

Answer:

1 a)8 miles per hour 1 b) 1 hour and 90 minutes  2 a) 24 hours and 6minutes  2 b) 3hours 3 a) 260 hours and 45 minutes 3 b) 40 minutes

Step-by-step explanation:

I don't know for sure if this is all correct but at least you'll have something to write down

Answer:

1a. 8 miles per hour

1b. 32 km per hour

2a. 28 miles

2b. 3 hours

3a. 2925

3b. 1/4 hour or 15 minutes

Step-by-step explanation:

For number 1a, think of 2 1/2 hours equals 20 miles as 2 1/2x=20. The x being hours, and the 20 being 20 miles. You want the equation to become x=?. So you divide 2 1/2x=20 by 2 1/2 to make the equation start with x=. You end up with x=8. Or you could just think of it as divide 20 miles by 2 1/2 hours. Either way, you end up with 8 miles per hour. For number 1b, you do the same thing as before, but you have to make 4 hours and 45 minutes a fraction. So, the are 60 minutes in an hour, so the fraction would be 45/60. Then you simplify that down to 3/4. So, 152 km divided by 4 3/4 is 32 km per hour.

For number 2a, set aside 30 minutes for now. She can go 24 miles in 3 hours. Because 8 miles times 3 hours equals 24 miles. It’s like instrad of 8 miles per hour, it’s 24 miles per 3 hours. Then, because 30 minutes is half of an hour, 8 divided by 2 would make it 4 miles per half an hour. So 24 plus 4 is 28 miles. For number 2b, you want to know how many hours it took to travel 1980 miles. Since you already knowmthat is takes one hour to go 660 miles, pretend that each 660 miles is one hour. So you divide 1980 by 660 so see how many one hours fit. You get 3. So, an airplane can fly 1980 miles in 3 hours.

For number 3a, like 2a, you basically multiply the constant speed by the full hours then the fraction, and add them together. You could also just multiply the constant speed by the number 3 3/4. That way you get the miles per 3 3/4 hours. 3 3/4 times 780 is 2925. So the plane can fly 2925. For number 3b, to get the 2 miles per ? hours, you have to divde 8 by 4 to get to 2. So you divide 1 hour by 4 to get the answer. So it’s 1/4, (one fourth of an hour) or 15 minutes 1/4 of 60 (the amount of minutes in an hour) for Mary to go 2 miles.

Helppppp!!!!!!
Select all TRUE statements about a dot plot.

A. You can find the median.


B. You can find the mean.


C. You can find the exact range.


D. You can tell if the data is generally symmetrical or not.


E. This is the most efficient way to show a LOT of data values.

Answers

Answer:C

Step-by-step explanation:because normally the highest and lowest point can easily be obtained

Hurry only 5 minutes!
Why would you bring non science people?

A:To prove that anyone can come to Mars
B: To learn what the others are doing
C: To get money for future mission work
D: So they could go back to Earth and tell everyone how cool it was

Answers

Answer:

B

Step-by-step explanation:

hi I need help with this please

Answers

Answer:

A = 24

Step-by-step explanation:

Area = Base x Height

Base is 8

Height is 3

A = 8 x 3

A = 24

A tower is braced by a 30 ft. wire that is attached to the ground 5
feet from the base of the tower. How
tall is the tower?

Answers

Answer:

it may be 35ft

Step-by-step explanation:

yh it may be 35y

Please help, brainliest for correct answer

Answers

Answer:

The volume of the cone would be 2513.27 cubic feet.

Find the percent of change. round to the nearest tenth of a percent if necessary

60 to 240

Answers

Answer: 75%

Step-by-step explanation:

First: work out the difference (decrease) between the two numbers you are comparing.

Decrease = Original Number - New Number

Then: divide the decrease by the original number and multiply the answer by 100.

% Decrease = Decrease ÷ Original Number × 100

Decrease =240- 60

Decrease = 180

180 /240=0.75 * 100 = 75%

The percent of decrease = 75%

find the surface area of puzzlecube 5.7 ​

Answers

Answer:

9units squared

Step-by-step explanation:

A standard rubix cube is 3 by 3 and therefor 3 x 3 is 9

Other Questions
Samuel orders four DVDs from an online music store. Each DVD costs $9.27. He has a 25% discount code, and sales tax is 7.5%. Round sales tax amounts to the nearest cent. What is the total cost of his order? Heeeeeeeelp pleaaase A population of raccoons is thought to be in Hardy-Weinberg equilibrium for a tail-length gene. The frequency of the dominant allele (long tails) is 0.8. When a certain forest was surveyed, the scientist was able to tag 25 animals, which were all long-tailed. Does the lack of short-tailed animals suggest that the population is out of Hardy-Weinberg equilibrium in this forest?A. Yes, because the survey shows 100% AA individuals, so the short tils must have been selected against.B. No, because you would only expect 4 of the surveyed racoons to be short-tailed, so they may have been missed by chance.C. Yes, because 20% of the surveyed raccoons should have been short-tailed. D. No, because you would only expect 4% of the raccoons to be short-tailed, so they may have been missed by chance. A random sample of 146 recent donations at a certain blood bank reveals that 81 were type A blood. Does this suggest that the actual percentage of type A donations differs from 40%, the percentage of the population having type A blood I am finna copyright because someone stole my question likeeeee but anyways how you guys Subtract 9x2 + 7x - 2 from 8x 10. Which of the following are true about the Cuban Missile Crisis? Select all that apply.The Soviet Union placing missiles in Cuba that threatened the United States.The United States quarantined Cuba using military vessels.The Soviets agreed to remove the missiles from Cuba when the United States agreed to remove their own missiles from Turkey.The Cuban Missile Crisis is an example of the constant standoff between the United States and the Soviet Union during the Cold War. Please help with question please please The Mexican American war started because: Please Im struggling Texas Roadhouse opened a new restaurant in October. During its first three months of operation, the restaurant sold gift cards in various amounts totaling $1,800. The cards are redeemable for meals within one year of the purchase date. Gift cards totaling $728 were presented for redemption during the first three months of operation prior to year-end on December 31. The sales tax rate on restaurant sales is 4%, assessed at the time meals (not gift cards) are purchased. Texas Roadhouse will remit sales taxes in January.Required: a. Record (in summary form) the $2,500 in gift cards sold ( keeping in mind that, in actuality the firm would record each sale of a gift card individually ). b. Record the $728 in gift cards redeemed, including the 4% sales tax assessed. c. Determine the balance in the Unearned Revenue account ( remaining liability for gift cards ) Texas Roadhouse will report on the December 31 balance sheet. Find the third quartile Q3 of the list of 24 sorted values shown below.30 31 31 37 38 38 39 39 42 42 43 46 47 48 50 52 54 57 61 63 68 69 76 79The third quartile Q3 is(Type an integer or a decimal.) Can someone please help me with this??? Worth five points! Will mark the first person who answered with an actual correct answer brainliest and i don't lie about brainliest!! Please no nonsense answers I just want help :(Triangle DEF is an isosceles triangle.DE = EFmD = 26What is mF?A. 26B. 64C. 77D. 128 What guaranteed women the right to vote in the United States? walk properly ......you should fall? Which percentage of DNA would indicate the organisms are more closely related?A. 30%B. 10%C. 20%D. 95% Identify the true statement. Choose one: A. The troposphere is the highest layer within the homosphere and sits below the mesopause. B. The mesosphere is ozone-rich and convects as warm air rises and cold air sinks. C. The thermosphere has distinct layers of gases of different densities and therefore is called the heterosphere. D. Ozone is a trace gas that protects the Earth's surface from excessive infrared radiation. 3 consecutive even numbers that add up to 3000 Two pea plants heterozygous for the characters of pod color and pod shape are crossed. Assume that G allele stands for green pod color, g allelefor yellow pod color, I allelefor inflated pod shape, and i allelefor constricted pod shape. Complete the Punnett square for this cross.