Helpppp pleeeaasssee

Answer:

86,205.3 cm³

Step-by-step explanation:

So first you have to know the formulas. The volume of a cone is V= 1/3 π r²×H. The volume for a sphere is V= 4/3πr³. But, in this instance the sphere is cut in half, so what we would do is just divide the formula by 2. We are going to start with the cone. plug in the answers. r=28 and H=49. you can always, for pie, plug it in for 3.14, depending on your calculator and teacher. It should look like V=1/3π28²×49. So, for that answer you should get, 40,229.14cm³. Next is the half sphere. Plug in what is necessary, r=28. It should look like, V=4/3π28³. You should get 91952.32cm³, but remeber you have to half it so takes that answer and divde by 2. Then your answer is 45976.16cm³. After done just add your two sums together and you should get 86205.3cm³.

Answer:

No, the point (3, 1) does not lie on the graph. This means a weight of 3 kilograms will not stretch the spring 1 inch.

Step-by-step explanation:

Answer:

It would cost about $2.38

Answer:

14002.6046512 ≈ 14,003 or 14,002.6

Step-by-step explanation:

24 x 56/43 = 31.2558139535

456 - 8 = 448

31.2558139535 x 448 = 14002.6046512 (which can be rounded if needed.)

Hope this helps!

Answer:

14004.48

Step-by-step explanation:

24 x 56/43= 31.26

456-8= 448

31.26 x 448= 14004.48

:D

Answer:

23/14 or 1.642857143

Step-by-step explanation:

we know that

A=lxb

= 5 3/4 divided by 3 1/2

= 23/4 divided by 7/2

= 23/4 x 2/7

= 23/2 x 1/7

= 23/14

     or

= 1.642857143

please mark as brainliest

Answer:

We can start by using the formula:

time = distance / speed

Let t be the time (in hours) for Tom and Katherine to meet.

Tom's distance = Tom's speed x time = 14t

Katherine's distance = Katherine's speed x time = 10t

Since they are riding towards each other, the total distance they cover is the sum of their distances:

Tom's distance + Katherine's distance = 42 miles

14t + 10t = 42

Simplifying:

24t = 42

t = 42 / 24

t = 1.75 hours

Therefore, Tom and Katherine will meet after 1.75 hours of riding.

Answer:

A) ≈ 6.93

B) ≈ 0.02

Step-by-step explanation:

A)

Formula : a² + b² = c²

2.4² + 6.5² = c²

5.76 + 42.25 = c²

c = √48.01

c ≈ 6.93

B)

Formula = c² - a² = b²

1/3² - 1/4² = b²

1/9 - 1/16 = b²

b = √7/144

b ≈ 0.02

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

A)

Data:

P = 6.5 cm

B = 2.4 cm

H = ?

▪ \(H^{2} = P^{2} + B^{2}\)

=> \(H^{2} = 6.5^{2} cm+ 2.4^{2}\) cm

=> \(H^{2}\) = 48.01 cm

=> H = \(\sqrt{48.01}\) cm

=> H = 6.92 cm

Ans: the length of the hypotenuse is 6.92 cm.

B)

Data:

P = \(\frac{1}{4}\)

H = \(\frac{1}{3}\)

B = ?

▪ \(H^{2} = P^{2} + B^{2}\)

=> \(\frac{1}{3}^{2}\) cm = \(\frac{1}{4}^{2}\) cm+ \(B^{2}\)

=> 0.11 cm = 0.06 cm + \(B^{2}\)

=> \(B^{2}\) = 0.11 cm - 0.06 cm

=> B = \(\sqrt{0.05}\) cm

=> B = \(\frac{11}{50} \) cm

Ans: the length of the other side is \(\frac{11}{50} \) cm.

Answer:

1

Step-by-step explanation:

ik

the answer is C. 4/3

Answer:

C I think

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

23*1 is 23

the other ones can have other multiples

Answer:

184

Step-by-step explanation:

edmund as a 2 by 2 cube

so samuel has a cuboid twice as long

2 x 2 = 4

3 times as wide

3 x 2 = 6

and 4 times as high

2 x 4 = 8

8 x 6 x 4 = 192 small cubes

but we are trying to find how much more samuel got

so 192 - 8 = 184

Answer:

D.) 184

Step-by-step explanation:

Its kinda like solving for "X"-

Isolate "x" on one side of the algebraic equation by adding the negative number that appears on the same side of the equation as the "x." For example, in the equation "x - 5 = 12", rewrite the equation as "x = 12 + 5" and solve for "x." The solution is "x = 17." A linear algebraic equation is nice and simple, containing only constants and variables to the first degree (no exponents or fancy stuff). To solve it, simply use multiplication, division, addition, and subtraction when necessary to isolate the variable and solve for "x". Here's how you do it: 4x + 16 = 25 -3x = ____.  We have 4 ways of solving one-step equations: Adding, Substracting, multiplication and division. If we add the same number to both sides of an equation, both sides will remain equal.

*Plus i got it Right*

:D

Answer:

15-95=-80 i think so x is 95

hope this helps

Answer: it travels 95 feet

Step-by-step explanation:

because the shark is at -80 feet so it swims up witch means 80 then + 15 =95

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

For the first equation,

h-3=9, we need to put all the knowns (numbers) on one side and all the variables on the other side. because equations are like a scale, if we do the same thing to both sides of the equation, the equation will still be true. for this equation, if we add 3 to both sides, we will get:

h-3+3=9+3

this can be simplified to:

h=12

this is your answer.

For the second equation,

we can apply the same principle for the first equation to the second equation.

1/2 x h = 10

can also be written as:

1/2 of h = 10

we can multiply both sides by 2 to get:

1h=20

or

h=20

Answer:

80 ft2

First let's find the total area of the wall: 12 x 8 = 96. Then, we need to subtract out the window. To find the area of the wall, we'll need to find the area of the window and subtract it from the total area of the wall: 4 x 8 = 32 | 96 - 32 = 64. However, I am assuming the height of the window is 8 feet. If the window is 1 foot tall, the answer is 92 feet. If the window is 4 feet tall, the answer is 80 feet.

(The first and last answers are incorrect) As there is no picture provided, as I am assuming there is a picture, please follow my instructions left for you above as to what the answer would be depending on the height of the window.

1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.

1) Number of possible lunch options:

To determine the number of possible lunch options, we need to consider the choices for each component of the lunch.

- Sandwich: There are 3 options (turkey, roast beef, or bologna).

- Fruit: There are 2 options (orange or apple).

- Dessert: There are 2 options (cookie or muffin).

Using the counting principle, we multiply the number of options for each component together:

Number of possible lunch options = 3 (sandwich options) × 2 (fruit options) × 2 (dessert options) = 12.

Therefore, there are 12 possible lunch options.

2) Let's examine the favorable outcomes for each component:

- Sandwich: There are still 3 options (turkey, roast beef, or bologna).

- Fruit: There are 2 options (orange or apple).

- Dessert: There is 1 option (muffin, as we want to exclude cookies).

Using the counting principle, we multiply the number of options for each component together:

Number of favorable outcomes (no cookie) = 3 (sandwich options) × 2 (fruit options) × 1 (muffin option) = 6.

The total number of possible outcomes is still 12 (as calculated in the previous step).

Therefore, the probability of having any meal with no cookie is:

P(No cookie) = Number of favorable outcomes / Total number of possible outcomes = 6 / 12 = 1/2 or 0.5.

Hence, the probability of having any meal with no cookie is 1/2 or 0.5.

Learn more about probability at https://brainly.com/question/13604758

#SPJ1

Answer:

1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.

Step-by-step explanation:

Answer:

1.25 miles

Step-by-step explanation:

Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

Answer:

Erin worked 41/95 hours, or 4 hours and 55 minutes.

Step-by-step explanation:

Answer:

  (a)  none

Step-by-step explanation:

You want to know how many triangles can be formed from segments of lengths 1.6 m, 2.9 m, and 4.7 m.

The triangle inequality requires the sum of the two shorter segments exceed the length of the longest one.

  1.6 + 2.9 > 4.7

  4.5 > 4.7 . . . . . . . not true — no triangle can be formed

These segments will form no triangles.

<95141404393>

Answer:

85 degrees

Step-by-step explanation:

Answer:  1,2,3,4 as your paper pices go for each line

Step-by-step explanation:  make sure to look at the whole piece of the paper becuase if you look at the question 1 look at what would make the most since for the match them up and then it makes for since or at least for me

Lalalalalalalalala

Step-by-step explanation:

Answer:

-11/500

Step-by-step explanation:

-0.022

To change the decimal number into a fraction, start by reading the number.

The second 2 is in the thousandths place. This number is read as:

"negative twenty-two thousandths"

Now write a fraction with 22 over 1000, and with a negative sign.

-0.022 = -22/1000

Now we reduce. 22 and 1000 are divisible by 2.

-0.022 = -22/1000 = -11/500

Answer:

A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

-3x-5=16

-3x-5+5=16+5

-3x=21

-3x/-3=21/-3

x=-7

Answer:

x=-7

Step-by-step explanation:

-3x-5=16

Add 5.

-3x=21

Divide by -3.

x=-7