-4(2x - 9) is the same as which of the following?

a
-8x + 36

b
-8x - 36

c
2x + 13

d
-2x - 13

help pls<3

Answer:

[tex]area = \pi {r}^{2} \\ = 3.14 \times {(6)}^{2} \\ = 113.04 \: {miles}^{2} [/tex]

Answer:

6^6 = 36

36 x 3.14 = 113.04 miles is your area.

Answer: (-3, 7)

Step-by-step explanation: create a verticle line at x=3 and reflect the A, the Y value will stay the same, and the X one will change from x=9 to x=-3

Answer: 25 hours

Step-by-step explanation:

Answer:

25 hours

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

9 cm

Step-by-step explanation:

Use the cone volume formula, V = [tex]\pi[/tex]r²[tex]\frac{h}{3}[/tex]

Plug in the volume and radius, and solve for h, the height:

V = [tex]\pi[/tex]r²[tex]\frac{h}{3}[/tex]

27[tex]\pi[/tex] = [tex]\pi[/tex](3²)[tex]\frac{h}{3}[/tex]

27[tex]\pi \\[/tex] = 9[tex]\pi[/tex][tex]\frac{h}{3}[/tex]

3 = [tex]\frac{h}{3}[/tex]

9 = h

So, the height of the cone is 9 cm

Answer:

7/8

Step-by-step explanation:

Answer: 7/8 of pie

Step-by-step explanation:

Use a common denominator then multiply the numerator

Step-by-step explanation:

Yes.. because we should not fear of anything because if we fill something unsuitable or suspecious or something else then that feeling is said to be fear for me....

But for me what a person can do who has fear??

To prevent fear...

Make your heart fool that nothing is there..All is going well..

Answer:

Not at all. Fear may seem like a negative term because it can be a negative emotion. Fear, most of the time is a matter of survival. In my opinion, it is not foolish to fear but it is foolish to fear the unknown. (Also, is this a quote from an anime? I think I have heard it before) Hope this helps.

Answer:

1. 13x2+7x-2

2. 13x2-3x-8

3. -2x2+3x-7

4. 210in2

5. 294.93sq ft

Step-by-step explanation:

Answer:

62

Step-by-step explanation:

leave an brainlest!

Answer:

3

Step-by-step explanation:

take 70 and subtract the amount left, which is $22.56 divide that by 7.52 and you get your answer of 3

Answer:

x is equal to 73 since they are vertical angles

Answer:

C is 3..............................

Answer: 31.62

Step-by-step explanation:

Answer:

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = \frac{14}{15}[/tex]

Step-by-step explanation:

Your question is poorly formatted (See comment section for complete question)

Given

[tex]x = \{elf, hobbit, human\}[/tex] ---- characters

[tex]n(x) =3[/tex]

[tex]y = \{Magic,Sword,Shield,Slingshot,Umbrella\}[/tex] --- tools

[tex]n(y) = 5[/tex]

Required

The probability that your character won't be a hobbit or your tool won't be an umbrella?

First we calculate the probability of choosing a hobbit.

[tex]x = \{elf, hobbit, human\}[/tex]

[tex]n(hobbit) = 1[/tex]

So:

[tex]P(hobit) = \frac{n(hobbit)}{n(x)}[/tex]

[tex]P(hobit) = \frac{1}{3}[/tex]

Using the complement rule, we calculate the probability of not choosing a hobbit

[tex]P(Not\ hobbit) = 1 - P(hobbit)[/tex]

[tex]P(Not\ hobbit) = 1 - \frac{1}{3}[/tex]

[tex]P(Not\ hobbit) =\frac{2}{3}[/tex]

Next, we calculate the probability of choosing an umbrella.

[tex]y = \{Magic,Sword,Shield,Slingshot,Umbrella\}[/tex]

[tex]n(Umbrella) = 1[/tex]

So:

[tex]P(Umbrella) = \frac{n(Umbrella)}{n(y)}[/tex]

[tex]P(Umbrella) = \frac{1}{5}[/tex]

Using the complement rule, we calculate the probability of not choosing an umbrella

[tex]P(Not\ Umbrella) = 1 - \P(Umbrella)[/tex]

[tex]P(Not\ Umbrella) = 1 - \frac{1}{5}[/tex]

[tex]P(Not\ Umbrella) = \frac{4}{5}[/tex]

The required probability is calculated using:

[tex]P(A\ or\ B) = P(A) + P(B) - P(A)P(B)[/tex]

In this case;

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = P(Not\ hobbit) + P(Not\ Umbrella) -[/tex] [tex]P(Not\ hobbit)*P(Not\ Umbrella)[/tex]

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = \frac{2}{3} + \frac{4}{5} - \frac{2}{3} * \frac{4}{5}[/tex]

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = \frac{2}{3} + \frac{4}{5} - \frac{8}{15}[/tex]

Take LCM

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = \frac{10+12-8}{15}[/tex]

[tex]P(Not\ hobbit\ or\ Not\ Umbrella) = \frac{14}{15}[/tex]

Answer: 1/2 mile

Step-by-step explanation:

[tex]2\frac{1}{2} -(\frac{1}{4} +1\frac{3}{4} )=Distance\\\22\frac{1}{2} =\frac{10}{4} \\\11\frac{3}{4} =\frac{7}{4} \\\frac{10}{4} -\frac{1}{4} -\frac{7}{4} =\frac{2}{4} =\frac{1}{2} \\[/tex]

Answer:

1/2 mile hope this helps

Step-by-step explanation:

Answer:

Step-by-step explanation:

Y=25{1/2) x

Answer:

The answer is W.

Step-by-step explanation:

Answer:

There Will be one cookie left.

Step-by-step explanation:

She is wrong Becuase if you eat 4 cookies there is two left. So if you put it on 5 there would only be 1 left.

The probability expression is n/10 * (n - 1)/9 and the single fraction is n(n - 1)/90

We understand that there are 10 sweets in the box

Such that

Jelly beans = n

This means that

The rest = 10 - Jelly beans

So, we have

The rest = 10 - n

The probability of 2 jelly bean sweet is represented as

P(2 jelly bean sweets) = P(First jelly bean sweets) * P(Second jelly bean sweets)

This gives

P(2 jelly bean sweets) = n/10 * (n - 1)/9

Solving further, we have

P(2 jelly bean sweets) = n(n - 1)/90

Hence, the probability is n(n - 1)/90

Read more about probability at

https://brainly.com/question/251701

#SPJ1

The correct answer is:

(10-n)(9-n)/90

mark it as brainly

Answer:

224

L Times w times H = V

4 times 8 times 7

and that Equals 224.

Have a great Day!

Answer:

224 cm^2

Step-by-step explanation:

(4)(8)(7) = V

224 = V

.....................

Answer: 65.97 yd^3

Step-by-step explanation:

The equation to find the volume of a cone is: v=[tex]\pi r^{2} \frac{h}{3}[/tex]

So, v = [tex]\pi[/tex] (3^2)(7/3) = 65.97345 yd^3

Answer:

The answer is A. x + 5, y - 2

Step-by-step explanation:

The answer is A because you would move the block 5 spaces to the right and 2 spaces down.

Hope this helps!

Answer:

The answer is option c....

Mark as brainliest

Answer:

20 5/6 ft

Step-by-step explanation:

5 3/5 = 28/5

1 4/5 = 9/5

V = l * w * h

210 = l * 28/5 * 9/5

210 = l * 252/25

multiply both sides by 25/252

5250/25 = l

Reduce

20 5/6 = l

20 5/6 ft

Answer:

multiply 8 times 12 divide 96 with 12 divide 64 with 16

Step-by-step explanation:

I'm not rly sure if this is correct

Answer:

•Absolution is not a method to solve system of equation

Answer:

15.6

Step-by-step explanation: