HElPPPP PleaseeEeeeeeeeeeeeeeeeeeeee

HElPPPP PleaseeEeeeeeeeeeeeeeeeeeeee

Answers

Answer 1

Step-by-step explanation:

V = πr^2h

V = 3.14 x 3.4x 3.4 x 18.1=657.33


Related Questions

An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest circle that could fit in the square.

How many more inches of silver wire did the artist use compared to copper wire ?

Answers

Answer: The artist used 8.6 inches more of silver wire

Step-by-step explanation:

Perimeter of the square

P = 4*a

P = 4*a = 40 in

a = 10 in

Each side of the square has a length of 10 in

The diameter of the circle is equal to the length of the side of the square

Diameter = 10 in

Perimeter of the circle

P_c = 2*π*radius = π*diameter

P_c = (3.14)*10 in = 31.4 in

Inches of silver wire (square) = 40 in

Inches of copper wire (circle) = 31.4 in

40- 31.4 in = 8.6 in

Help!!!!! Which of the following is the difference of two squares?

Answers

Answer:

b

Step-by-step explanation:

i did this b4

The following is the difference of two squares

2. 8x² - 16y²

3. 25m² + 100n²

4. 100 [tex]a^4[/tex] - 9 [tex]b^{12[/tex]

What is Expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows: Expression: (Math Operator, Number/Variable, Math Operator)

Given:

we have to find expression for difference of two squares

1. 4g - 16h

= (2)²g- (4)²h

2. 8x² - 16y²

= (2√2x)² - (4y)²

3. 25m² + 100n²

= (5m)² + (10n)²

4. 100 [tex]a^4[/tex] - 9 [tex]b^{12[/tex]

= (10a²)² - (3[tex]b^6[/tex])²

Learn more about expression here:

https://brainly.com/question/13947055

#SPJ5

Write an expression equivalent to

4 - (-7)


help

Answers

Answer:

7 - (-4)

Step-by-step explanation:

You can turn the numbers.

yoo i need help asap

Answers

Answer:

A point on (0,2) and (7,3)

Step-by-step explanation:

First draw a point on 2 y axis to represent y intercept. The slope is rise over run in this example, do it backwards so go right 7 and 1 up. So it is (7,-3)

Check:  3-2/7-0

1/7 is slope

So this solution is correct

Fred's recipe for a smoothie called for 1/3 of an apple, 1/4 of a lemon, and 2/3 of peach to make a single smoothie. A family of 6 arrives and they all want that smoothie.

Answers

Answer:

Recipe for 6 smoothies:

2 apples

3/2 of a lemon

4 peaches

Step-by-step explanation:

Recipe for 1 smoothie:

1/3 of an apple

1/4 of a lemon

2/3 of peach

A family of 6 arrives and they all want that smoothie.

Multiply every recipe for 1 smoothie by 6

Recipe for 6 smoothies:

6 × 1/3 of an apple

= 6/3 = 2 apples

6 × 1/4 of a lemon

= 6/4 = 3/2 of a lemon

6 × 2/3 of peach

= 12/3 = 4 peaches

Recipe for 6 smoothies:

2 apples

3/2 of a lemon

4 peaches

Please help!!!!! I need help badly

Answers

Answer:

3/4

Step-by-step explanation:

54/72 simplified is the same as 3/4

A cone has radius 9 and a height 12. A frustum of this cone has height 4.
What are the radii of the bases of the frustum?
What is the slant height of the frustum?
What is the lateral area of the frustum?

(If you waste an answer it will be removed so don't try and get "Free" points.)

Answers

Answer:

Part A)

The lower base has a radius of 9 units, and the upper base has a radius of 6 units.

Part B)

5 units.

Part C)

75π or about 235.62 square units.

Step-by-step explanation:

Please refer to the figure below.

The cone has a radius of 9 units and a total height of 12 units.

A frustum of the cone has a height of 4 units.

Part A)

The lower radius of the frustum will simply be 9 units.

For the upper radius, we will use the properties of similar triangles. We will compare the smaller upper triangle to the overall larger triangle. This yields:

[tex]\displaystyle \frac{12}{8}=\frac{9}{x}[/tex]

Solve for x. Simplify:

[tex]\displaystyle \frac{3}{2}=\frac{9}{x}[/tex]

Cross-multiply:

[tex]18=3x\Rightarrow x=6[/tex]

The upper base has a radius of 6 units.

Part B)

We can first find the total slant height of the entire cone. By using the Pythagorean Theorem, this yields that the total slant height is:

[tex]SH^2=12^2+9^2[/tex]

Simplify:

[tex]SH^2=225\Rightarrow SH=15\text{ units}[/tex]

Now, find the slant height of the upper cone:

[tex](SH_\text{cone})^2=8^2+6^2=100[/tex]

So:

[tex]SH_\text{cone}=10[/tex]

Then the slant height of the frustum will be the cone subtracted from the total. Thus:

[tex]SH_{\text{frustum}}=15-10=5\text{ units}[/tex]

Part C)

We can first find the lateral area of the entire cone. The lateral area is given by:

[tex]LA=\pi r\ell[/tex]

The lateral area of the entire cone will be:

[tex]LA=\pi (9)(15)=135\pi[/tex]

The lateral area of the upper cone will be:

[tex]LA_\text{cone}=\pi(6)(10)=60\pi[/tex]

Then the lateral area of the frustum is:

[tex]LA_\text{frustum}=135\pi-60\pi =75\pi\text{ units}^2\approx235.62\text{ units}^2[/tex]

Given the function
g(x)=−3x−2
evaluate
g(−1)

Answers

g(-1)=-3x(-1)-2=-3-2=-5

Answer:

1

Step-by-step explanation:

Substitute x with (-1),

(-3) x (-1) = 3

3 - 2 = 1

Have a great day <3 (I'm happy)

The graph of linear function f passes through the point (1, -8) and has a slope of 2. What is the zero of f?

Answers

The linear function is given by f(x) = 2x - 10 with a zero of -10(y intercept.

Linear equation

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope and b is the y intercept.

The line passes through the point (1, -8) and has a slope of 2. Hence:

y - (-8) = 2(x - 1)

y = 2x - 10

f(x) = 2x - 10

f(0) = 2(0) - 10 = -10

The linear function is given by f(x) = 2x - 10 with a zero of -10(y intercept.

Find out more on Linear equation at: https://brainly.com/question/13763238

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Answers

Answer:

48 cm

Step-by-step explanation:

6x8 Please   dont  be mad if  im  wrong TT>TT

Matthew has the choice between accepting a prize of $100,000 or being given a penny to start and adding triple the previous amount every day for three weeks . Which should he choose and why ?

Answers

Answer:

the penny because, the amount is going to triple everyday which will leave you with alot more money towards the end, and I've seen this so definitely pick the penny.

What is the awsner to (-6)(8) + (-11)

Answers

Answer:

-59

Step-by-step explanation:

(-6) (8) + (-11)

(-48) + (-11)

-48 -11

-59

Help asap I have to get my work done soon or I will be up all night.
7mp(m + p + x + 2mp)

Answers

Answer:

=14m^2p^2+7m^2p+7mp^2+7mpx

A pound is epual to 0.454 kilograms , how many kilograms does a 142-pound man weigh?

Answers

The 142 pound man weighs 64.468 in kilograms

The following two triangles are similar find x

Answers

Answer:

5

Step-by-step explanation:

As we can see they are similar triangles then

the ratio of the corresponding sides are equal then

x /25 = 9/45

x = 25 * 1/ 5

x = 5

Hope it will help :)

Your answer would be 5.
Scale factor= 5 because 45/9= 5
Since it’s a dilation you use the scale factor to find x
So 25/5= 5

What steps transform the graph y = x2 to y = x2 + 8

Answers

Answer:

Jun 25, 2018 — Reflection over the y -axis. Vertical stretch by a factor of two. Horizontal translation right two units. Vertical translation up two units. I hope this helps you .. ;]

Step-by-step explanation:

An engineering student is drilling two holes
and needs to measure the distance
between them. The student measures the
distance as 3.457 inches. The student's
teacher measures the distance as 2.387
inches. What is the difference between their
measurements?
5811 inches

Answers

3.457-2.387=1.07
The answer would be 1.07

Clayton needs to reflect the triangle below across the line y = x.

On a coordinate plane, triangle A B C has points (5.5, 7), (6, 2), (4, 4).

Which statements about the reflection are true? Check all that apply.
Clayton could use the relationship (x, y) right-arrow (y, x) to find the points of the image.
Clayton could negate both the x and y values in the points to find the points of the image.
C’ will remain in the same location as C because it is on the line of reflection.
C’ will move because all points move in a reflection.
The image and the pre-image will be congruent triangles.
The image and pre-image will not have the same orientation because reflections flip figures.

Answers

Answer:

A. Clayton could use the relationship (x,y)\rightarrow (y,x)(x,y)→(y,x) to find the points of the image.

C. C’ will remain in the same location as C because it is on the line of reflection.

D. The image and the pre-image will be congruent triangles.

Step-by-step explanation:

A. Clayton could use the relationship (x,y)\rightarrow (y,x)(x,y)→(y,x) to find the points of the image.

This option is TRUE. When we reflect a shape in the line y=xy=x , we just have to swap the x and y coordinates.

B. .Clayton could negate both the x and y values in the points to find the points of the image.

False; This is a rotation of 180\degree180° about the origin.

C. C’ will remain in the same location as C because it is on the line of reflection.

This statement is True

C’ will move because all points move in a reflection.

This statement is false because,C(2,2) and C'(2,2) will have the same coordinate.

D. The image and the pre-image will be congruent triangles.

This is TRUE because reflection is a shape preserving transformation(rigid motion).

E. The image and pre-image will not have the same orientation because reflections flip figures.

This is False

Hope this helps :)

Answer:

a,c,e,f

Step-by-step explanation:

Solve the system using a matrix.
4x +
2y = 12
3x - y = -16
([?],[ ]

Answers

☁️ Answer ☁️

(-2, 10)

Hope it helps.

Have a nice day noona/hyung  ̄▽ ̄

Mrs.Oliveros bought 12.036 gallons of gasoline for her car.How is this number written in expaned notation

Answers

10+2+0.0+0.03+0.006=12.036

Solve |2x|=8
Tell me how you got the answer pls

Answers

Answer:

4

Step-by-step explanation:

2 x 4 = 8

Absolute value means no symbols so it would just be 2 x something equals 8 which is 4.

Laura borrowed $44,000 at 13% for 2 years. what was the total interest?

Answers

Answer:

13% of 44,000

Do the math then you’ll get the answer :)

Answer:

$12,183.60

Step-by-step explanation:

(I am assuming this is monthly interest and not continuous interest)

$44,000(1.13)² = $44,000(1.2769) = $56,183.60 - $44,000 = $12,183.60

help quick pls im on a test!!!
what kind of function is f(x)=|x+2|
a. linear
b. quadratic
c. absolute value
d. exponential

Answers

b. Quadratic is the answer

Solve the following equation by completing the square

2x^2+4x=16

Answers

Answer:

x=2,-4

Step-by-step explanation:

Express the polynomial as a product of linear factors.
f(x) = 2x2 + 4x2 - 2x - 4
O A. (x-2)(x + 1)(x - 1)
O B. (x-2)(x-2)(x-1)
O c. 2(x + 2)(x + 1)(x-1)
O D. (x-4)(x + 1)(x-1)

Answers

The answer is c.

I attached a photo with the procedure in case you need it

The polynomial f(x) = 2x³ + 4x² - 2x - 4 can be expressed as a product of linear factors as (x + 2)2(x - 1)(x + 1)

We have,

To express the polynomial f(x) = 2x³ + 4x² - 2x - 4 as a product of linear factors, we can use a technique called factorization by grouping.

First, let's group the first two terms and the last two terms together:

f(x) = (2x³ + 4x²) + (-2x - 4)

Factor out the greatest common factor from each group:

f(x) = 2x²(x + 2) - 2(x + 2)

Notice that we now have a common factor of (x + 2) in both terms.

We can factor it out:

f(x) = (x + 2)(2x² - 2)

Now we can factor the quadratic expression 2x^2 - 2 by factoring out the greatest common factor of 2:

f(x) = (x + 2)2(x² - 1)

Now we can factor the expression x² - 1 as the difference of squares:

f(x) = (x + 2)2(x - 1)(x + 1)

Therefore,

The polynomial f(x) = 2x³ + 4x² - 2x - 4 can be expressed as a product of linear factors as (x + 2)2(x - 1)(x + 1)

Learn more about polynomials here:

https://brainly.com/question/20121808

#SPJ7

Write the standard equation of a circle with center (-2, -1) and radius 2.

Answers

Answer:

(x+2)^2+(y+1)^2=4

Step-by-step explanation:

(x-h)^2+(y-k)^2=r^2 is the standard equation for a circle

Plug in point at (h,k) Negative points= positive in equation due to (x-h),(y-k) All equal to radius squared

PLZ HELP ILL MARK U BRAINLIEST!!!

Answers

Answer:

x=18

Step-by-step explanation:

7x-1=125

 +1    +1

7x=126

7      7

X=18

HELP PLSSS
What is the area of the figure?

Answers

Answer:

the correct answer is 126 sq. cm

Step-by-step explanation:

Area of square= side = 6cm

Area = s*s = 6*6 = 36sq. cm

Area of rectangle: length = 12cm and breadth = 6cm

Area of rectangle = length * breadth = 12 * 6 = 72sq. cm

Area of triangle: height = 6cm and base = 6cm

Area of triangle = 1/2 * base * height = 1/2 * 6 * 6 = 3* 6 = 18sq. cm

Total area of the given figure = Area of square + Area of rectangle + Area of triangle

= 36 + 72 + 18 = 126sq. cm

Solve.


x + 7 = –2


A. 9

B. 5

C. –5

D. –9

Answers

Answer:

X = 9, in other words it's A

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

x+7=-2

 -7   -7

-7 plus -2 equal 9

:) hope that helped

Sam is baking 10 pies for a school bake sale. He uses 21 cups of apples for 6 pies. How many cups of apples will he need to make the 10 pies?

Answers

Answer:

35

Step-by-step explanation:

6 pies = 21 cups of apples

1 pie =  3.5 cups of apples

10 pies = 35 cups of apples

Other Questions
One day, a restaurant chef reports that 28% of the meals served included chicken. What fraction of the meals served that day included chicken? Write the fraction in simplest form. Help pllssssss will give 10 points!! Maria, a single taxpayer, had losses totaling $30,000 from a rental real estate activity in which she actively participated. Maria also had $15,000 of income from another rental real estate activity in which she actively participated. She acquired both investments in the current year. If Maria has no other passive income and adjusted gross income before passive losses of $70,000, how much loss from rental activities can she use to offset her portfolio and active income? 22 is what percent of 40?what is 35% of 60? Hey can someone please help me, this a question from the book The Odyssey I just need help with question 4 and 5 "How has America changed over time?"- Urgent plz!! Fill in the blanks Describe your school in french Cara has one bag of toys that weighs 2 pounds and another that weighs 48ounces. How many ounces of toys does Cara have? PLS HELP AND ANSWER QUICK PLZ What is the measure of the third angle in the yellow triangle? which statement best describes the trail of tears a farmer cultivates 1/4 of his farm with ground nuts and 2/5 of it with maize what is the total landnarea that is cultivated List 2 possible solutions for the inequality x < 9. .......................... answer pls lol / $:$:$):$:&:&&282737 A manager at a local manufacturing company has been monitoring the output of one of the machines used to manufacture chromium shells. Past data indicate that if the machine is functioning properly, the length of the shells produced by this machine can be modeled as being normally distributed with a mean of 118 centimeters and a standard deviation of 8 centimeters. Suppose 16 shells produced by this machine are randomly selected. What is the probability that the average length of these 16 shells will be between 116 and 120 centimeters when the machine is operating "properly?" Please type your answer in 3 decimal places. Ratchet Manufacturing anticipates total sales for August, September, and October of $370,000, $295,000, and $305,500 respectively. Cash sales are normally 25% of total sales and the remaining sales are on credit. All credit sales are collected in the first month after the sale. Compute the amount of cash received for September.Multiple Choice$498,750.$351,250.$166,250.$277,500.$221,250. please help its urgent which of the following is an example of popular sovereignty