Plz help me. If you cant give me answer than at least plz explain to me how to do this so i can get a better understanding of this...thx

Answer:

Angle BOC

Please mark brainliest!!! Thanks.

Answer:

About 3800

Step-by-step explanation:

Answer:

The correct answer is 8.

Step-by-step explanation:

There are 2 ways that you can win first prize and your mom can win the second prize.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

There are 10 people who entered the drawing.

Since the prizes are awarded at random, the probability of you winning the first prize is 1/3, and the probability of your mom winning the second prize is 1/2.

We can use the multiplication principle of counting to find the number of ways that you can win first prize and your mom can win the second prize.

The number of ways that you can win first prize is 1 since there is only one first prize and you are one of the 10 people who entered.

Once the first prize winner is chosen, there are 9 people left, and the number of ways that your mom can win the second prize is 1 out of 9.

The total number of ways that you can win first prize and your mom can win the second prize is:

1 × 1/3 × 1/2 × 9 = 3/2

However, the answer cannot be a fraction or decimal, since we are counting the number of ways in which events can occur.

Therefore, we round up to the nearest integer and get:

3/2 ≈ 2

Therefore,

There are 2 ways that you can win first prize and your mom can win the second prize.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ7

Answer:

178.5$

Step-by-step explanation:

Answer:

3,136 glasses each year.

Step-by-step explanation:

If one year = 56 weeks and 8 glasses a day = 56 glasses a week then,

56 (glasses) * 56 (weeks) = 3,136 glasses each year.

Answer:

im guessing it will take 3 hours to get to -1 F

Step-by-step explanation:

Answer:

n= 16

Step-by-step explanation:

Answer:

Step-by-step explanation:

419 = 24n + 35

419 - 35 = 24n

384 = 24n

384/24 = n

16 = n

Therefore, n = 16

Answer:

5-3í

Step-by-step explanation:

Because the root of nine is three, equaling 5-3í

===========================================

Work Shown:

[tex]5 - \sqrt{-9}\\\\5 - \sqrt{-1*9}\\\\5 - \sqrt{-1}*\sqrt{9}\\\\5 - i*3\\\\5 - 3i\\\\[/tex]

In step 3, I used the rule [tex]\sqrt{x*y} = \sqrt{x}*\sqrt{y}[/tex]

Afterward, we use the definition that [tex]i = \sqrt{-1}[/tex]

Answer:

6x - 5 = 67

6x = 72

x = 12

Step-by-step explanation:

setting the equation and variable x to the number

6 times the number and its difference to five is 67

plus five on both sides

divide both sides by 6

answer is 12

Answer:

6x-5=67

move all terms that don't contain x to the right side and solve

x=12

6(12)-5=67

Step-by-step explanation:

:)

Answer:

-1/2x

Step-by-step explanation:

We know point (-10, 0) and point (0,-5)

So, the slope would be -5/10 or simplified at -1/2

y= -1/2x

Answer: -1/2

Step-by-step explanation:

Use two points on the graph and plug it into the formula

y2-y1 divided by x2-x1

Answer:

(x+2)(x+3)(x-3)

Step-by-step explanation:

Group and factor out the greatest common factor (GCF), then combine.

Hope this helps!!

Answer:

x = 4.5 m ⇒ A

Step-by-step explanation:

The sides of similar triangles are proportion, that means the ratio between the corresponding sides are equal

In the given figure

∵ The two triangles are similar

∵ 2 m and x are corresponding sides

∵ 4 m and 9 m are corresponding sides

∴ [tex]\frac{2}{x}[/tex] = [tex]\frac{4}{9}[/tex]

→ By using cross multiplication

∴ x × 4 = 2 × 9

∴ 4x = 18

→ Divide both sides by 4 to find x

∵ [tex]\frac{4x}{4}[/tex] = [tex]\frac{18}{4}[/tex]

∴ x = 4.5 m

Answer:

4.5m they are correct

Step-by-step explanation:

i am from connexus 8th grd pre algrabra

unit 5 lesson 3

1. 1:2

2. C. yes they are similar they have porportional side lengths and = ange measures

3. x = 4.5m

4. x = 30.8cm

5. x = 6 m

Answer:

$2.00

Step-by-step explanation:

Round the Price up to $40, then multiply 40 x 0.05 to get 5% of $40. Answer $2

Answer:

33

Step-by-step explanation:

2(6) + 3(8) - 3

12 + 24 + - 3 = 33

Answer:

33

Step-by-step explanation:

2(6) +3(8) -3

Step-by-step explanation:

yeap I also think so that the answer is 0

Answer:

no

Step-by-step explanation:

Your answer would be 27 Gallons.

Answer:

Step-by-step explanation:

y + 5 = 8(x - 0)

y + 5 = 8x - 0

y = 8x - 5

Answer:

sorry

Step-by-step explanation:

why the hell do our teachers do this to us ;(

Answer:

Step-by-step explanation:

-1,-1?

depends on what you are trying to find. That is where they intercect.

Answer:

C is Ur and of the area that doesn't represent 28+7

Answer:

x = 1

Step-by-step explanation:

its a special right trianlge. So both sides are the same.

Answer: x=5

Step-by-step explanation:

hope this answer helps

Answer:

D

Step-by-step explanation:

see 0.12 is equal to 0.120

now its easy to tell that 0.124>0.12 because 4 is greater than 0

HOPE THIS HELPED !!!! :D

Answer:

ans d

Step-by-step explanation:

Answer:

5. D

6. I think D. Because is y=mx+b and b is y the intercept in y. Y= 0-4 and replacing the -4 would remain at the end

Answer:

Nathaniel ran fastest

Step-by-step explanation:

For Joseph

Joseph ran 2 3/4 miles 2 /5 of an hour.

Speed = Distance/Time

Speed = 2 3/4 miles ÷ 2/5 hour

= 11/4 ÷ 2/5

= 11/4 × 5/2

= 55/8 miles/hour or 6.875 miles/hour

How fast did he run in 1 hour? (try to leave your answer in a fraction)

Hence, this is calculated as:

2/5 hour = 55/8 miles per hour

1 hour = x

Cross Multiply

x = 55/8 ÷ 2/5

x = 55/8 × 5/2

x = 275/16 miles per hour

x = 17 3/16 miles per hour

Nathaniel ran LaTeX: 8 2/3 miles in 4 /3 of an hour. How fast did Nathaniel run in 1 hour? (try to leave your answer in a fraction)

Speed = Distance/Time

Speed = 8 2/3 miles ÷ 4/3hour

= 26/3 ÷ 4/3

= 26/3 × 3/4

= 26/4 miles/hour

How fast did he run in 1 hour? (try to leave your answer in a fraction)

Hence, this is calculated as:

4/3 hour = 26/4miles per hour

1 hour = x

Cross Multiply

x = 26/4 ÷ 4/3

x = 26/4 × 3/4

x = 78/16 miles per hour

x = 4 14/16 miles per hour

= 4 7/8 miles per hour

Who ran the fastest, Nathaniel or Joseph?

Hence, from the calculation above, Nathaniel ran fastest

Answer:

17

Step-by-step explanation:

8.5 divided by 0.5 = 17

Don't worry about it being negative

Think about the negative positive triangle, it looks like that

-  -

+

Answer:

16-2=14

Explination:

Since they were both in the absolute value markers, they remain positive, but since there was a subtraction symbol between them then you subtract the 2 from the 16

Answer:

4 megabytes per minute

Step-by-step explanation:

Answer:

You're downloading 4.8 megabytes/minute.

Step-by-step explanation:

[tex]\frac{96-24}{15-0}=\frac{72}{15} =4.8[/tex]