I need help with this question please, if anyone would be kind enough to give me the correct answer, in return I would gladly rate a 5 star and give brainliest (:

Answers

Answer 1

-4(3n + 5) is the answer

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help and ill make u brainliest Calculate the surface area of the cylinder.

Note: Figure not drawn to scale.

a. 500 cm^3
b. 301.7 cm^2
c. 140.4 cm^2
d. 351.9 cm^2

Answers

The answer is d
I explain in the picture below

Answer:

[tex] d. 351.9 {cm}^{2} (ans)[/tex]

Step-by-step explanation:

Given,

Radius of the cylinder = 4cm

Height of the cylinder = 10 cm

Therefore,

Surface area of the cylinder

[tex] = 2\pi r(r + h)[/tex]

[tex] = 2 \times 3.15 \times 4(4 + 10) {cm}^{2} [/tex]

[tex] = 351.86 {cm}^{2} [/tex]

[tex] = 351.9 {cm}^{2} (ans)[/tex]

Is 1/3 of 27 greater or smaller than 27?

Answers

Answer:

This has got to be the easiest question I've seen on here so far.

1/3 of 27 ???

Of course it'll be smaller since it's a fraction of the whole number. 1/3 of 27 is 9

Convert the equation y= 2x2 + 2x - 4 into intercept form.

Answers

They’ll be (0,0) that’s the answer because

7. What kind of triangle is PQR?

Answers

Answer:
That’s not a triangle.
PQR aren’t on the graph.
I’m pretty sure that’s a parallelogram.

what is the feet and in47 in = ? ft ? in

Answers

Answer:

3.167

Step-by-step explanation:

Hope this helps

A furniture rental store charges a down-payment of $100 and $72.50 per month for a table. Hilde paid $535 to rent the table. Solve 72.50n + 100 = 535 to find the number of months Hilde rented the table.

Answers

Answer:

6 months

Step-by-step explanation:

First, subtract 100 from both sides

72.50n + 100 = 535

72.50n = 435

Divide each side by 72.50

n = 6

So, Hilde rented the table for 6 months

What is the value of x?

Answers

Answer:

Step-by-step explanation:

All of its side are equal so it is an equilateral triangle. And as we all know an Equilateral triangle has 3 equal angles.

So based on this we can solve it using algebra,

[tex]3x + 3x + 3x = 180[/tex]

So using this we can find the value for x

[tex]9x = 180 \\ x = \frac{180}{9} \\ x = 20[/tex]

This is your answer hope it helps :)

PLZ HELP ME ON THE QUESTION!!

If 4(x - 2) − 2(x + 5) = 8, what is the value of x?

Answers

Answer:

x=13

Step-by-step explanation:

Answer:

x = 13

Step-by-step explanation:

13 - 2 = 11 x 4 = 44

13 + 5 = 18 x 2 = 36

44 - 36 = 8

I hope this helps you! :D

Lucas is having the Sunday blues and hoping for a snow day this week. He measures that there are currently 10
inches of snow on the ground.
The forecast for Monday is a 50% chance of 2.5 inches of snow. If it doesn't snow, 1.5 inches of snow will melt.
The forecast for Tueſday is a 50% chance of 1.5 inches of snow. If it doesn't snow, 0.5 inches of snow will melt.
The weather on Monday and Tuesday are independent events.
If X is a random variable that represents the amount of snow on the ground after Tuesday, drag the bars to
graph the probability distribution for all possible values of X.

Answers

Answer:

All probablities are 0.25

Step-by-step explanation:

Got it right on Khan

From the given question, we can see that there is currently ten inches of snow.

With this in mind, we can see that the weather forecast for Monday is 50% probability for 2.5 inches of snow which is 1/2 for 2.5 inches of snow.

Furthermore, if it does not snow, then there would be 2.5-1.5= 1.0 inches of snow

Additionally, the weather forecast for Tuesday is 50% probability for 1.5 inches of snow which is 1/2 for 2.5 inches of snow.

Furthermore, if it does not snow, then there would be 1.5-0.5= 1.0 inches of snow

Given that the weather on Monday and Tuesday are independent events, then all the probabilities would be 1/2:1 which would be 0.5 inches of snow.

With this in mind, all the probabilities for chances of snow is 0.25

Therefore, we can see that all the possible values of x would be 0.25

Answers

Rotate one of them so the right angle is in the same orientation as the other one.

1. AB = DE

2. CB = FE

3. AC = DF

4. Compare the length of two known sides: cb and EF

CB = 3 and EF = 8

8/3 = 2 2/3 scale factor

5. Ab is side de. Multiply the length of ab by the scale factor:

4 x 2 2/3 = 10 2/3

6. FD = sqrt ( 10 2/3^2 + 8^2)

FD = 13 1/3

The demand d for a company’s product at cost x is predicted by the function d(x) = 500 – 2x. The price p in dollars that the company can charge for the product is given by p(x) = x + 5. Use the formula Revenue = price × demand to find the revenue function for the product.

R(x) = ________ + ________ x – _______ x^2

Answers

Answer:

-2x²+490x+2500

Step-by-step explanation:

Given that,

Demand, D(x) = 500-2x

The price for the product, P(x) = x+5

We need to find the revenue for the product. The formula for the revenue is given by :

Revenue = price × demand

Substitute all the values,

R = (x+5)(500-2x)

= 500x -2x² + 2500 -10x

= -2x²+490x+2500

So, the expression for the revenue function is "-2x²+490x+2500".

I don't understand how to solve Sequence dots? Can you show me step by step how to solve the first one A?

Answers

Answer how but just put it on brainly

Step-by-step explanation:

it tells you the answer

write the first four terms of the sequence

the rule is: start at 3 1/8, subtract 3/4

Answers

Answer:

start at 3 1/8

1st teem = 3 1/8

2nd term = 3 1/8 - 3/4

= 25/8 - 3/4

= 25/8 - 6/8

=19/8

= 2 3/8

3rd term = 2 3/8 - 3/4

= 19/8 - 3/4

= 19/8 - 6/8

=13/8

= 1 5/8

4th term = 1 5/8 - 3/4

= 13/8 - 3/4

= 13/8 - 6/8

=7/8

Step-by-step explanation:

For f(x) = 5x+1 find f(-4)
0 1
0-21
21
0 -19

Answers

Answer:

21 you is smart 8th

Step-by-step explanation:

smart smart 99

Find the exact Value
Sin 75 - sin 15° using
sum-to product formula

Answers

Answer:

Prefer the attachment for ur ans.

Please help What is a= and b=?

Answers

6855-966588=567a

Example 6854787

f(x) = V22
g(x) = V322
Find (f .g)(x). Assume x2 0.
O A. (f.g)(x) = 8x
B. (f.g)(x) = 8VC
O c. (f.g)(x) = 32x
D. (f.g)(x) = V34x

Answers

Answer:

Step-by-step explanation:

g(x) = √(32x) = √(2⁵x) = 4√(2x)

(f∘g)(x) = f(g(x))

= f(4√(2x))

= √(2 ⋅ 4√(2x))

= √(8√(2x))

= √8∜2∜x

= ∜(2⁷x)

= ∜(128x)

which doesn’t match any of the choices. There’s an error in the question.

I believe that the functions were written incorrectly and the x should not be part of the radicands (see attachment). That makes the answer A.

Which function is equivalent to g(x) = x2 + 15x – 54?
g(x) = (x + 9)(x – 6)

g(x) = (x – 9)(x + 6)

g(x) = (x – 18)(x + 3)

g(x) = (x + 18)(x – 3)

Answers

Answer:

g(x)=(x+18)+(x-3)

Step-by-step explanation:

The function i.e. g(x)=(x+18)(x-3) equivalent to the given equation.

Given that,

The equation is [tex]g(x) = x^2 + 15x - 54[/tex].We need to solve it.

Based on the above information, the calculation is as follows:

[tex]g(x) = x^2 + 15x - 54[/tex]

[tex]x^2 + 18x - 3x - 64\\\\x (x + 18) - 3(x + 18)\\\\(x +18 ) (x - 3)[/tex]

Learn more: brainly.com/question/17429689

divide 405 in the ratio 4:11

Answers

Step-by-step explanation:

Answer is in the photo

Hope it helllps

Good luck

The division of the number 405 in the ratio 4:11 is 297 and 108 respectively.

What are ratios and proportions?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that the ratio is 4:11. the number is 405 which has to be divided by the ratio.

Let the common ratio between the numbers is x. Form an equation and solve for x.

4x + 11x = 405

15x = 405

x = 405 / 15

x = 27

The numbers are,

4x = ( 4 x 27 ) = 108

11x = ( 11 x 27 ) = 297

Therefore, the division of the number 405 in the ratio 4:11 is 297 and 108 respectively.

To know more about ratios and proportions follow

https://brainly.com/question/2914376

#SPJ2

Please help me!!!!!!!!! 600 divided by 60 equals?

Answers

Its 10 bro saw it in calculater mark as brainliest

what is the slope of a line passing through (2,-3) and (5,1)?

Answers

Answer:

The slope of the line is ⁸/₅, or 1.6

Step-by-step explanation:

Slope is equal to Δy/Δx, so we have:

(1 - (-3)) / (5 / 2)

= 4 / 2.5

= 8 / 5, or 1.6

A container is in the shape of a right rectangular prism. Hayden wants to put a stick in the container.
What is the length in inches of the longest stick that will fit in the container

Answers

Answer:

13 in.

Step-by-step explanation:

First figure out the length of the diagonal of the base.

3²+4²=c²

9+16=c²

25=c²

√25=c

c=5

Now we can figure out the stick using the same method.

5²=12²=c²

25+144=c²

169=c²

√169=c

c=13

A car can travel 120 miles on 4 gallons of gasoline. How much gasoline will it need to go 510 miles?

Answers

Answer:

Step-by-step explanation:

I need help, with this

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I would say Tuesday, since it’s the only part that decreases on the whole graph.

Hi I need help plzzzzzzz

Answers

1.) X=2, 2/2=1, Y=1
2.) X=6, 6/2=3, Y=3
3.) X=10, 10/2=5, Y=5
I hope this helps! :)

How to write 720,981 in word form!

Answers

Answer:

seven hundred and twenty thousand, nine hundred and eighty-one

Step-by-step explanation:

Answer:

720,981

seven hundred and twenty thousand ,nine hundred and eighty one

ver resposta das frações 1/5÷3/7

Answers

Answer:

7/15

Step-by-step explanation:

[tex]\frac{1}{5} / \frac{3}{7}\\\\\frac{1}{5} *\frac{7}{3} \\\\\frac{1*7}{5*3}=\boxed{\frac{7}{15}}[/tex]

Hope this helps.

An airplane is flying diagonally across the state of Colorado. This state and its
dimensions are represented by the rectangle on the map shown.
280 mi
385 mi
Based on the measurements shown in the map, which measurement is closest to the
distance in miles the airplane will fly along the diagonal?
A
665.0 mi
B
25.8 mi
с
36.4 mi
D
476.1 mi

Answers

I think is C ,,,,,xxxxxx

Help please?..........

Answers

Answer:

The answer is b.

8p(-3p^2+6p-2) hellpppppppp

Answers

-16p was my answer after simplifying it

Answer:

120p - 16p = 104p

Step-by-step explanation:

-3p x -3p = 9p + 6p = 15p x 8p = 120p

8p x -2 = -16p

120p - 16p = 104p

Please wait for more responses if needed thank you.

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￼I need help with this question please, if anyone would be kind enough to give me the correct answer, in return I would gladly rate a 5 star and give brainliest (:

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I need help with this question please, if anyone would be kind enough to give me the correct answer, in return I would gladly rate a 5 star and give brainliest (: