show all your work please and thank you let me show you an example of showing your work

the second one is an example from my other one I just asked

Answer:

1. 523 cm^3

2. 1.6 ft

Step-by-step explanation:

1. Formula for volume of a sphere is (4/3)(pi)(r^3)

r = 5

(4/3)(3.14)(5^3) ≈ 523

2. Formula for volume of a cone is (1/3)(pi)(r^2)(h)

(1/3)(3.14)(1^2)(2) ≈ 2.0933

Plug this into the formula for volume of a sphere and find r.

2.093 = (4/3)(3.14)(r^3)

r ≈ 0.7937

Multiply by 2 to get the diameter, which is the height of the spherical barrier.

r * 2 ≈ 1.6

Answer:

28 aces

Step-by-step explanation:

Ace accuracy = 7/10 = 70%

Next 40 aces=70% of 40

= 70/100 x 40

= 28 aces

Answer:

A, I belive this is correct.

Step-by-step explanation:

If this is wrong please feel free to let me know. I'm sorry in advance if this is incorrect.

Answer:

Step-by-step explanation:

Use the slope and y intercept, or 2 points

Slope: 13

y-int: 0,0

x|y

0|0

1|13

Answer:

6 root 5 - 4 root 15

answer is c

root 5 x 6 - root 5 x 4 root 3

therefore answer is c

plz give brainliest

Answer:

The answer is C because how much each girl paid for each pound of cherries has the variable C attached, and the rest of the money spent added to it. Also looking in the equation the sign tells us that they paid the same price for everything totaled in all.

Answer:

5,172 years

Step-by-step explanation: it the answer

5,172 years long

Hope it helps...

Hi there!  

»»————-　★　————-««

I believe your answer is:

False.

0.40 is the rate of change.

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

Side Note:

An equation that represents the situation could be:

[tex]C = 0.40m + 30[/tex]

'C' is the total cost for renting the car.

'm' is the number of miles the car is driven.

⸻⸻⸻⸻  

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

the standard form is 63029

Answer:

12 balloons cause 3x4=12

Answer:

Step-by-step explanation:

Answer:

1. 15

2. 12

3. 10

4. 25

5. 20

6. 10

Step-by-step explanation:

Hope this is correct, if it is incorrect then feel free to let me know and I can correct it for you. I'm sorry in advance if it is incorrect.

Answer:

6/6 or 1

Step-by-step explanation:

Adding Fractions

The formula for adding fractions is:

ab+cd=ad+bcbd

Example steps:

26+14=(2×4)+(6×1)6×4

=1424=712

Subtracting Fractions

The formula for subtracting fractions is:

ab−cd=ad−bcbd

Example steps:

26−14=(2×4)−(6×1)6×4

=224=112

Multiplying Fractions

The formula for multiplying fractions is:

ab×cd=acbd

Example steps:

26×14=2×16×4

=224=112

Dividing Fractions

The formula for dividing fractions is:

ab÷cd=adbc

Example steps:

26÷14=2×46×1

=86=43=113

Answer:

Step-by-step explanation:

I am guessing that is the answer ‍♀️

Answer:

x^5/6+2x^7/3

Step-by-step explanation:

dhdhhdbd dgxhxbd dbjx

Answer:

m = .451

Step-by-step explanation:

3.3 + 10m = 7.81

Subtract 3.3 from each side

3.3-3.3 + 10m = 7.81-3.3

10 m =4.51

Divide each side by 10

10m/10 = 4.51/10

m = .451

Answer:

0.451

Step-by-step explanation:

3.3+10m=7.81

10m = 7.81-3.3

10m = 4.51

m = 4.51/10

m = 0.451

Answer:

a=25

Step-by-step explanation:

since angle T is 60, and angle Y is the exact same as T, it would make sense that a=25 [3(25)-15]

Answer:

227.09

Step-by-step explanation:

I hope this is correct if it is incorrect then feel free to critique me. I'm sorry in advance if it is wrong.

Answer:

N = 3/8 (Answer B)

Step-by-step explanation:

Here we need to isolate the variable N.  Rewriting 2 1/6 as the equivalent 13/6, we get:

13/16 ÷ N = 2 1/6 = 13/6.

Then 13/16 ÷ N = 13/6, or

(13/16)      13

---------- = ------

    N          6

Dividing both sides by 13, we get:

 (1/16)        1

---------- = ------

    N          6

Cross-multipying results in 6/16 = N.

Reducing this, we obtain the solution, N = 3/8 (Answer B)

Answer:

first one 17 and second one is 92

1. 17° | adjacent angle.

2. 92° | vertically opposite angles.

3. 62° | adjacent angles.

Answer:

[tex]{ \boxed{ \bf{formular : { \tt{n(X{ \small{U}Y) = n(X) + n(Y) - n(X{ \small{n}Y)}}}}}}} \\ n(X{ \small{n}}Y) = (200 + 300) - 400 \\ = 500 - 400 \\ { \boxed{n(X{ \small{n}}Y) = 100}} \\ \\ { \underline{ \blue{ becker \: jnr}}}[/tex]

Answer:

John has 12 Cookies and Sarah has 5 they put them together to make 17 then share them equally what's the answer?

Step-by-step explanation:

John and Sarah have 8.5 cookies after sharing them equally

10÷2=5

7÷2=3.5

5.0+

3.5

= 8.5

Answer:

[tex]57\:\mathrm{km}[/tex]

Step-by-step explanation:

Since the question implies his truck travels at a constant distance per gallon, we can set up the following proportion to find how much father his truck can go.

Let [tex]x[/tex] represent how much farther his truck can go, in kilometers:

[tex]\frac{2}{76}=\frac{1.5}{x}[/tex]

Cross-multiplying, we get:

[tex]2x=76\cdot 1.5,\\x=\frac{76\cdot 1.5}{2}=\boxed{57\:\mathrm{km}}[/tex]

Answer:

Step-by-step explanation:

2 ÷ 76 = 1.5 ÷ d

2d = 76 × 1.5

d = 57 km

Answer:

Orange = 500

Grape = 250

Remaining = 300

1050 is the result.

Step-by-step explanation:

It says half of the space that remains, it is supposed to be 500, half of 500 is 250, which is the amount of grape juice, added together they give 750 and then it says the remainder with 300 of cherry, 750 + 300 = 1050.

Step-by-step explanation:

When adding fractions of different denominators, first find the LCM of the denominators, but she ignored that.

11/4+2/3

LCM=12

(33+8)/12

41/12

--Answer--

a. 16 km

b. 4/3 // 9,4 - 3 - 15/4

--Explanation--

look at image

Answer:

8a-b+1

Step-by-step explanation:

Difference means subtract

(8a + 2b - 4) - (3b - 5)

Distribute the minus sign

(8a + 2b - 4) - 3b + 5

Combine like terms

8a + 2b-3b - 4  + 5

8a-b+1