The base diameter and the height of a cone are both equal to
x units.
Which expression represents the volume of the cone, in
cubic units?
A)Pix^2
B)2pix^2
C)1/3pix^2
D)1/12pix^3

Answer:

Step-by-step explanation:39 miles

Answer:

Ruben bought 19 pounds of sugar for $9.So 2.1 pounds of sugar he got per dollar.

Step-by-step explanation:

9 pounds for 9 dollars.

To get the per pound value to divide the given data in pounds by dollar value 19/9.  

19/9=2.1

Answer: hi I think answers this but I might be wrong 19 9/100

Step-by-step explanation:

we have to do inverse operations!

hope this helps!

pls vote for brainliest!!

Answer:

2/9

Step-by-step explanation:

1/4 divided by 1 1/8.

First rewrite 1 1/8 as an improper fraction.

You now have 1/4 divided by 9/8.

When dividing by a fraction you multiply by the reciprocal.

You now have 1/4 * 8/9.

Now Multiply the numerators across and the denominators across to get 8/36.

Simplify the fraction. 2/9

Answer:

21 saws ordered.

Step-by-step explanation:

In our ratio, 4 represents the hammers, and 7 represents the saws.

We have 12 hammers, so let's divide 12 by 4, which gives us 3. Now, let's multiply 3 to 7. This will give us 21 saws ordered.

Answer:

p = 12.20h

30.5 hours

Step-by-step explanation:

Jackson works as a veterinary technician and earns per hour = $12.2

He works in a normal week = 40 hours

Let hours = h and weekly pay = p

p = 12.20h

p = $12.20 × 40

= $488.00

Last week Jackson was ill and missed some work.

 His total pay before deduction was $372.10

To find the hours he work the equation will be p = 12.20h

372.10 = 12.20h

372.10/12.20 = h

h= 30.5

1/8 + 1/8 +1/8 +1/8 is the same as 1/2. Each 1/8 represents 1 batch. (1/8*4=4/8 which is equivalent to 1/2)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

First we need to find the rate of change of function F. Function F have a slope/rate of change of (24-18)/(6-4)=6/2=3. Next we compute the slope/rate of change of Function G which is 4. Hence D is the answer

Answer:

78.5 cm2

Step-by-step explanation:

The formula for the area of a circle is A = πr^2, where π (pi) is a mathematical constant approximately equal to 3.14, and r is the radius of the circle.

Since the diameter of the circle is 10, we can find the radius by dividing the diameter by 2:

r = d/2 = 10/2 = 5

Now we can plug in the value of r into the formula:

A = πr^2 = 3.14 x 5^2 = 78.5

Therefore, the area of the circle with a diameter of 10 is approximately 78.5 square units.

The area of the given picture frame is 177.5 cm².

Given,

Length of square = 16 cm

The diameter of the circle cut out = 10 cm

We have to calculate the area of the picture frame.

First, we will find out the area of the square.

The area of the square = a² = 16 × 16 = 256 cm²

Now, we will find out the area of the circle that is being cut out from the square.

Area of the circle = πr² = 3.14 × 5² = 78.5 cm²

Then the area of the picture frame = Area of the square - the area of the circle

                                                    = 256 cm² - 78.5 cm²

                                                    = 177.5 cm²

Therefore, the required area of the square frame is 177.5 cm².

To learn more about Area:

https://brainly.com/question/27683633?referrer=searchResults

Answer:

31/24 or 1 7/24

Step-by-step explanation:

Answer:

D) \(\frac{31}{24}\) or \(1\frac{7}{24}\)

Step-by-step explanation:

Step 1: Convert to numeral form

\(\frac{2}{3}+\frac{5}{8}\)

Step 2: Find a common denominator (multiply denominators then cross-multiply)

\(\frac{16}{24}+\frac{15}{24}\)

Step 3: Add numerators (and leave denominators the same)

\(\frac{31}{24}\) or \(1\frac{7}{24}\)

Hope this helped you!

Answer:

A,C,D

Step-by-step explanation:

I just got it right on edge2021

plz mark brainliest

Answer:

a. If π = 3 => C = 10 x 3 = 30

b. if π = 3.14 => C = 10 x 3.14 = 31.4

c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159

d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.

Step-by-step explanation:

Diameter = 10 => radius = 10/2 = 5

Circumference: C = 2πr = 2π(5) = 10π

a. If π = 3 => C = 10 x 3 = 30

b. if π = 3.14 => C = 10 x 3.14 = 31.4

c. if π = 3.14159 => C = 10 x 3.14159 = 31.4159

d. using the whole number of π makes the calculation easier but using the π with more decimals will make the result more accurate.

Answer: hope this helps ♡

a. C = 3 × 10 = 30cm

b. C = 3.14 × 10 = 31.42cm

c. C = 3.14 × 10 = 31.42cm

d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.

Step-by-step explanation:

C = π ×d  (or 2r)            d =10

a.    π = 3                             C = 3 × 10 = 30cm

b.    π = 3.14                        C = 3.14 × 10 = 31.42cm

c.    π = 3.14159                   C = 3.14 × 10 = 31.42cm

d. The bigger the estimated value of π, the bigger the circumference. The circumference gets more accurate when you use the whole number of π.

Answer:

4u+8y-24

Step-by-step explanation:

distribute the 4 through the parentheses to get

4u+8y-24

Answer:

A. 100.48

Step-by-step explanation:

2(pi) 16

c= 2pi(radius)

jamaleters

thank you for this

Answer:

The park sold 2,520 discount tickets

Step-by-step explanation:

84% of 3,000 is actually 0.84 x 3,000

0.84 x 3000= 2,520

Answer:

blue : 3/8 and odd number = 3/6

Step-by-step explanation:

there are 8 rolls and 3 blues so 3/8. and there are 3 odd numbers out of 6 so 3/6

Hope you liked it

Answer:

13/14

Step-by-step explanation:

I am not sure what the question is asking but I am pretty sure that it is 13/14 becuase I added 3/6+3/7 and I got 13/14. Hope it Helps! :D

Answer:

picture of the problem?

Step-by-step explanation:

Answer:

A = plane

B = whale

C = sunken ship

Step-by-step explanation:

The given vertical number line is modelling the positions of objects and animals in relation to sea level.

Sea level is the average height of the surface of the world's oceans, which we use as a reference point to measure the elevation and depth of land and water features on Earth.

From inspection of the given number line:

We have been told that a plane is flying at 8,500 feet above sea level. Therefore, as position A is the only position above sea level, A = plane.

We have been told that a sunken ship is resting at 3,000 feet below sea level, and that directly above the ship, a whale is swimming 1,960 feet below sea level. Therefore, the whale is above the ship. As position B is above position C, this means that B = whale and C = sunken ship.

Answer:

approximately 180.2

Step-by-step explanation:

238.2 - (10 times 5.8) = x

238.2 - 58 = x

180.2 = x

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:

Here is Your answer

Step-by-step explanation:

the answer is 242

if u want the full calculation msg me i will try to send

hope it helps thx

plz mark me as brainiest thx : )

Answer:

The number expressed in the models below is 0.63 (six tenths and three hundredths)

Step-by-step explanation:

It is represented as follows:

One flat represents 1 whole, so there are 0 whole numbers

One rod represents 1 tenth, so there are 6 tenths (represented by 6 rods)

One unit represents 1 hundredth, so there are 3 hundredths (represented by 3 units)

Answer:

4 option

Step-by-step explanation:  because they are 2 zeros so 1 and 2 wont work  and theere are 6 2 so 3 wont work so 4 is the answer

Answer:

53°

Step-by-step explanation:

range = biggest number minus (-) smallest number

this ='s 19

53-34

(please mark brainliest)

Answer:

Step-by-step explanation:

distance is 1.41421

haven't rounded  

The height of the rocket at time t is given by the function h = -16t + 240t. The rocket explodes at its highest point, which occurs at the vertex of the parabolic path described by this function.

The vertex of the parabola h = -16t^2 + 240t can be found using the formula t = -b/2a, where a is the coefficient of the squared term (-16 in this case) and b is the coefficient of the linear term (240 in this case).

In this case, a = -16 and b = 240, so the time t at which the rocket reaches its highest point is:

t = -b / 2a

t = -240 / (2 * -16)

t = -240 / -32

t = 7.5

Therefore, the rocket reaches its highest point 7.5 seconds after it is launched, and it explodes at this point.

Note that the negative value for t obtained in the equation t = -b/2a is ignored in this case, since time cannot be negative.

Answer: B

Step-by-step explanation: James needs $395 or more, so it can't be A or D because those problems don't mention 395$. B is saying that he already has $15, and can save 25$ per week, (x represents the number of weeks)  while D is saying he already has 25$ and can save 15$ per week.