Solve the following inequality. ​

Step-by-step explanation:

the answers are in the attachments

Answer:

[tex]\frac{8}{6} =\frac{m}{16}[/tex]

Step-by-step explanation:

Answer:

Its not a crown its Brainliest

Step-by-step explanation:

Answer:

706.86

Step-by-step explanation:

15² x π = 706.86

14,130 cubic inches of air it will take to fill a sports ball with a radius of 15 inches.

A sphere is a three-dimensional shape analouge of a circle.

The volume of a sphere = 4/3πr^3

The radius of the sphere is 15 inches.

The volume of a sphere = 4/3πr^3

                                        = 4/3 x 15 x 15² x π

                                       = 14,130

Thus, 14,130 cubic inches of air it will take to fill a sports ball with a radius of 15 inches.

Learn more about sphere;

https://brainly.com/question/11374994

#SPJ2

Answer:

fruits grow from

Step-by-step explanation:

flower

Answer:

I can't answer this question.

Step-by-step explanation:

There is no "shown spinner", so I have no clue as to what the answer is or could be. Maybe try attaching a photo?

Answer:

A) 60

B) 72/300

C) 150

Step-by-step explanation:

A) P(green) = ⅕

⅕ × 300 = 60

B) purple: 72

45+37+52+94+72 = 300

Therefore, 72/300

C) 1000 × (45/300)

150

Answer:

81.8%

Step-by-step explanation:

Last year:

Company A stock + Company B stock = total amount of stock:

$2300 + $3080 = $5380

This year:

Company A stock: 2300 - (2300*0.09) = 2093

Company B stock: 3080 - (3080*0.25) = 2310

Company A stock + Company B stock = total amount of stock:

$2093 + $2310 = $4403

Total amount of decrease from last year:

[tex]\frac{4403}{5380} * 100 = 81.8[/tex] percent

Answer:

it was counting x3 and changed going to 48 to 80

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Answer:

[tex]-4r = 0[/tex]

Step-by-step explanation:

Given

[tex]5r + 4 = -4 - (6r - 8)[/tex]

Required

Find - 4r

[tex]5r + 4 = -4 - (6r - 8)[/tex]

Open bracket

[tex]5r + 4 = -4 - 6r + 8[/tex]

Collect Like Terms

[tex]6r+5r =- 4 -4 + 8[/tex]

[tex]11r =0[/tex]

Solve for r

[tex]r = \frac{0}{11}[/tex]

[tex]r = 0[/tex]

Multiply both sides by -4

[tex]-4r = 0*-4[/tex]

[tex]-4r = 0[/tex]

Answer: 126

Step-by-step explanation: i am so sorry if i am wrong

Answer:

9 + 5b

Step-by-step explanation:

Extending answers to be able to send.

Answer:

1. 4x(x + 1)(x + 4)

2. 2x²(3x + 8)(2x - 1)

3. 2(x + 5)(5x - 1)

Answer: She must answer 21 questions.

Step-by-step explanation:

GIven: Percent of question she need to answer = 30%

i.e. Total questions she must answer = 30% of (Total questions in the packet)

Since there are 70 questions in the packet, then the number of question she must answer will be

30% of 70

= 0.30 x 70   [30%=0.30]

= 21

Hence, she must answer 21 questions.

Answer:

3rd one

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

So first, you find the area of a rectangle, which would be 15 * 30 = 450. Next, find the area of the semicircle by doing [tex]\pi *r^2 / 2[/tex] (you have to divide by 2 because it's only have a circle).

The radius is half of 15, so 15 / 2 = 7.5. This would be:

[tex]\pi * 7.5^2 / 2[/tex]

[tex]=\pi * 56.25 /2[/tex]

[tex]=28.125\pi[/tex]

[tex]=28.125*3.14=88.3125[/tex]

The last step is to add 450 + 88.3125 = about 538.3 m^2

Answer: B

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Using the pythagorean theorem we have DE^2 + 5^2 = 13^2

DE^2 = 169 - 25 = 144

DE  = sqrt144 = 12

Or, you could just remember the triangle 5-12-13, as it is pretty common, along with 3-4-5, 7-24-25

Answer:

.9%

Step-by-step explanation:

9.61 - 9.52 = .09

Percent of increase = .09/9.52 = .00945... = .9%

Answer:

−8t^2+ 22t −15

Step-by-step explanation:

Hope that helps

The length of the missing side of the triangle is 15.

To calculate the length of the side of the triangle we must use the Pythagorean theorem:

b = [tex]\sqrt[]{(a^{2})-(b^{2} }[/tex]

In this formula we can replace the value of a and c with the distances of the other sides of the triangle.

b = [tex]\sqrt[]{(25^{2}) - (20^{2}) }[/tex]

b = [tex]\sqrt[]{(625) - (400)}[/tex]

b = [tex]\sqrt[]{225}[/tex]

b = 15

According to the above, the length of side b is 15.

Learn more about triangles in: https://brainly.com/question/2269348

Answer:

what are the options for the selection

Answer:

3 hr. 45 min.

Step-by-step explanation:

Answer:

37.7

Step-by-step explanation:

2πr = circumference

r=d/2

r=12/2

r=6

2*π*6 = 37.68

Answer:

2.03

Step-by-step explanation:

1/3 = 0.333333....

6.1 x 0.33333 = 2.03333333

Answer: A.

Step-by-step explanation:

Answer:

x = 42

Step-by-step explanation:

1 - (2x + 9) = 4(21 - 2)

Distributive property ( multiply whatever is in the parenthesis by (-) for the first one, and (4) for the second one)

1 - * 2x + - * 9 = 4 * 21 - 4 * 2

1 - 2x - 9 = 84 - 8

Combine like terms

-8 - 2x = 76

Add 8 on both sides

-8 + 8 - 2x = 76 + 8

2x = 84

Divide by 2 on both sides to isolate the variable

2x/2 = 84/2

x = 42

Hope this helped!

Have a supercalifragilisticexpialidocious day!