Mathematics High School

## Answers

**Answer 1**

12. I’m sorry I’m horrible at word problems

13. C

14. C

## Related Questions

If one event impacts the probability of a second event occurring, than which of the following is true?

The events are complements.

The events are dependent.

The events are independent.

### Answers

**Answer:**

The events are dependent.

**Step-by-step explanation:**

Two events A and B are said to be independent if the fact that one event has occurred does not affect the probability that the other event will occur. If whether or not one event occurs does affect the probability that the other event will occur, then the two events are said to be dependent.

Hope it will help :)

Find the equation of the line through the points (−5,86) and (95,16).

### Answers

**Answer:**

y=-0.7x+82.5

**Step-by-step explanation:**

Calculate The Slope

(10,3) and (7 , 9) = 9 – 3/ 7 – 10 = 6/-3 = -2

(4, -2) and ( 4, 3)

(2,10) and (8 , 7)

(7, 3) and (8, 5 )

(12,11) and (9 , 5)

(6, 2) and (3, 2)

### Answers

**Answer:**

78

**Step-by-step explanation:**

**21**

multiple choice plz help:) actually try too thanks

### Answers

**Answer:**

3rd answer choice

**Step-by-step explanation:**

Any time you have a proportion, the two ratios have to match, so 32 and x+8 are the bases, so you need to length of the side of those bases, 20 is the length of the base for the 32, but notice how 5 is not the side for x+8, therefore, 20-5 = 15, so 15 is the side adjacent to the base x+8, and they are in the right order small side / big side = small base / big base

can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*´◒`*)

### Answers

**Answer:**

can I get free points? pleaaasee?

Answer:

Look down

Step-by-step explanation:

I don’t see any iready

how do i rewriting 2 5/10

### Answers

**Answer: 11/2**

**Step-by-step explanation:**

to rewrite as mixed number you multiply the whole number by the denominator and add that to the numerator and get 55/10, then simplify it to 11/2 easy. also for decimal its jus 5.5

The **other form **to write 2 5/10 is 52/10.

What is fraction?

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

The **number **of **parts **into which the **whole **has been **divided **is shown by the **denominator**. It is positioned in the fraction's lower portion, below the fractional bar.How many **sections **of the **fraction **are **displayed **or chosen is shown in the **numerator**. It is positioned above the fractional bar in the upper portion of the fraction.

We have mixed fraction as 2 5/10.

Now, to write the **mixed fraction **into normal we must follow:

Numerator = Divisor x Quotient+ Remainder

Here, **Divisor**= 10, Quotient = 2 and **Remainder**= 5

So, the **Normal Fraction **is

= ( 10 x 5 +2)/ 10

= 52/10

Learn more about **Fraction **here:

https://brainly.com/question/10354322

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Please help! tell me which one i need to mark off

### Answers

**Answer:**

1) c

2)a

3)a

**Step-by-step explanation:**

Its write i rechecked it..

mark me the brainliest

thank u

hope it helped u

A shirt is on sale for $42 if this is 4/5 of the original price of the shirt what was the original price of the shirt

### Answers

**Answer:**

$52.50

**Step-by-step explanation:**

42=4x/5

210=4x

x=52 50

which of the following best describes the motion of the ball between 4 and 5 Seconds

### Answers

**Answer:**

4

5 sec (onds)

i hope this helps :)

There are 13 girls and 12 boys in a zoom dass. Of these students, 9 girls and 5 boys always have their camera's on. What percentage of the students have their camera's on? (6.5B) zoom

### Answers

**Answer:**

56%

**Step-by-step explanation:**

9 girls + 5 boys have cameras on

this is 14 out of 25, or 56%

I don’t know how to do this help me

### Answers

**Answer:**

The answer: ( 2 , -3 )

**Step-by-step explanation:**

equation (1): 5x + 2y = 4

equation (2): y = x - 5

step1: sub ( x-5 ) for y in equation 1:

5x + 2 ( x-5 ) = 4

step2: multiply 2 by the bracket:

5x + 2x - 10 =4

step3: add the x term together:

7x - 10 = 4

step4: add 10 for both sides:

7x = 14

step5: divide by 7 from both sides to get the value of x:

x = 2

step6: sub ( 2 ) for x in equation 2 :

y = x - 5

y = 2 - 5

step7: simplify to get the value of y:

y = -3

So the answer is:

x = 2 and y = -3

( 2 , -3 )

i need help what is 1/3x-3?

### Answers

**Answer:**

[tex]\frac{1}{3}x-3=\frac{x}{3}-3[/tex]

**Step-by-step explanation:**

[tex]\frac{1}{3}x-3\\\\\frac{1}{3}x = \frac{x}{3} \\\\Find\:L.C.M.\\\\=\frac{x}{3}-3[/tex]

The store is offering a 15% discount .

The regular price of a hat is $18 , what is the discount price?

### Answers

**Answer:**

$15.30

**Step-by-step explanation:**

PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP PLS HELP! how do you beat your teacher when she tells you how to do something and you are ready know it?

### Answers

**Answer:**

with a stick

**Step-by-step explanation:**

**Answer:**

i have no clue

**Step-by-step explanation: sorry **

A shop owner increases some prices by 50%.

This is the same as:

choose one

multiplying the original price by 0.5, 1.5, 2.5 or 150?

### Answers

1.5 is correct answer

The **another way** is same as;

Multiplying by** 0.5 **with** original price.**

Here,

A **shop owner** increases some prices by 50%.

We have to find another method to find **same condition.**

**What is the percentage?**

A relative value indicating hundredth parts of any quantity is called the **percentage.**

Now,

A** shop owne**r increases some prices by 50%.

Let the **original price** is x.

Then, The **increase value** = x * 50% = x * 50/100 = 0.5x

Hence, To find** the increase value** we have to **multiply by 0.5** with **original price.**

Learn more about **the percentage **visit:

https://brainly.com/question/22603224

**#SPJ2**

helllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

### Answers

**Answer: 3 bags**

**Step-by-step explanation:**

Since a bag has 8 buns, 3 bags would total 24 buns. 2 bags would be 16 buns which is not up to 20 buns. 3 bags is what she'll need as its the best option.

PLEASE HELP WILL GIVE BRAINLIEST

### Answers

**Answer:**

Yes

**Step-by-step explanation:**

Angle sum property=180°

The first triangle = 105°+40° = 145°= 180-145=35

The second triangle = 105°+35°=140°=180-140=40

So both are same

Try to find the third angle in both triangles and if the angles of both triangles are same, it means the triangles are similar

the difference of products of a fraction with 5 whole 7/8 and 3 whole 3/4 is 11.Find the fraction.

### Answers

**Answer:**

88/17

**Step-by-step explanation:**

5x · 7/8 - 3x · 3/4 = 11

35x/8 - 18x/8 = 17x/8

17x/8 = 11

17x = 88

x = 88/17

The diameter of a circle is 3 m. What is the circle's circumference?

### Answers

**Answer:**

C≈9.42m

**Step-by-step explanation:**

C=πd=π·3≈9.42478m

Circumference = πD

= 3π

= 9.4247779607694

2 (y-1) ≥8

please answer

### Answers

**Answer:**

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:

y ≥ 5

**Step-by-step explanation:**

Distribute

2y - 2 = 8

+2. +2

2y/2 = 10/2

y = 5

Write the equation of the line in slope-intercept form. Explain how you found the slope and the y-intercept .

### Answers

**Answer:**

sry i dont know........

What is the area of the figure below?

### Answers

**Answer:**

104

**Explanation: **

1. Split the figure by the line the larger portion creates.

2. Calculate the area of the left-hand side... 7 · 8 = 56cm squared.

3. You know that the total length of the figure is 15cm. You've already "used" 7cm of that. So... 15 - 7 = 8.

4. Now, we simply do 6 · 8 = 48. Almost there!

5. Finally, add the values of the left side and the right side (48 + 56 = 104)

6. YOUR ANSWER IS 104 cm squared.

81000 in standard form

### Answers

I believe the answer is 10^4

Answer: 81000 x 10 0

Step-by-step explanation:

The zero is meant to be a small zero on top of the 10 like a degrees symbol btw

which of the lines graphed has a slope of -2 and a y-intercept of 3

### Answers

**Answer:**

I think b

**Step-by-step explanation:**

need a better quality photo

**Answer:**

B

**Step-by-step explanation:**

It's a little hard to see but I'm pretty sure it's B because we're looking for a graph that has a slope of -2 so it couldn't be A or D because they have positive slopes since they are pointing up. That leaves B and C. I can't really see but C doesn't look like it has a slope of -2, so I went with B because it has a y-intercept of 3 and looks like it has a slope of -2.

whos ur fav characther of mhaaa (my hero academia) also dont report meeee and if any of yall think about saying todoroki is yalls bae know that hes MINE tyvm <3

### Answers

**Answer:**

denki

because..... pika pika

**Answer:**

Todoroki Shoto

Todoroki Toya (Dabi)

Takami Keigo

Aizawa Shota (Eraser)

Yamada Hizashi (Mic)

Kayama Nemuri

Bakugo Katsuki

Eijiro Kirishima

Amajiki Tamaki

Hado Nejire

Kendo Itsuka

Jiro Kyoka

Ashido Mina

Kaminari Denki

Shimura Tenko (Shigaraki Tomura)

Kurogiri (Orobo Shimakuro)

Tokoyami Fumikage

Toga Himiko

(Pls don't hate me if I didn''t say deku or uraraka they just aren't my favs and everyone has their own opinions ;w; also i just typed them like that they are in no particular order)

-- Koda

Factor the following, using the grouping method:

y=x^2−11x+18

### Answers

**Answer:**

(x-9)(x-2)

**Step-by-step explanation:**

What is the slope and y-intercept of y = x + 1?

### Answers

**Answer:**

The y-intercept is 1 and the slope is x

**Step-by-step explanation:**

4(x+y) distributive property

### Answers

I think it is:

4(x+y)

=4x+4y

Hopefully this helps :)

Solve for x

Please help! I need a explanation so I can understand better

### Answers

**Answer:**

The answer is - 5

**Step-by-step explanation:**

[tex]x + 55 + 45 + 85 = 180 \\ x + 185 = 180 \\ x = 180 - 185 \\ x = - 5[/tex]

I am a math teacher If you need any explanation you can communicate with me on Whats on this number 01557831028

Tom and Katie are discussing the sequence: 22, 17, 12, 7, 2

Tom says the nth term rule is: -5n+17

Katie says the nth term rule is: 27-5n

A)Only Tom is correct

B)Only Katie is correct

C)They both are correct

D)Neither are correct

### Answers

**Answer:**

B

**Step-by-step explanation:**

There is a common difference d between consecutive terms, that is

d = 17 - 22 = 12 - 17 = 7 - 12 = 2 - 7 = - 5

This indicates the sequence is arithmetic with n th term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 22 and d = - 5, then

[tex]a_{n}[/tex] = 22 - 5(n - 1) = 22 - 5n + 5 = 27 - 5n → B