Mathematics High School

## Answers

**Answer 1**

**Answer:**

Solution given:

Annual salary;X

monthly salary:[tex] \frac{X}{12} [/tex]

Monthly expenses:

Total:$12+391+50+100+119.98+75+10+387+178

=**$1322.98**

I **have $X****-$1322.98** left after I pay all expenses monthly.

## Related Questions

–5 1/2+ 6 3/4 + (-4 1/4)

### Answers

**Answer:**

-3

**Step-by-step explanation:**

6 3/4 + (-4 1/4) = 2.5

-5 1/2 - 2.5 = -3

Answer: -3

Step-by-step explanation: The reason why is because you have to do -5 1/2 + 6 3/4 which is 5/4 or 1.25 as a decimal then you do 1.25 - 4 1/4 which is -3

help please (mhanifa)

answer the following questions.

1. The amount you spend at the fair can be represented by the function: y=2x+10

Which statement describes what's happening correctly?

a. For each additional game played, the cost increases by $10.

b. For each additional game played, the cost increases by $2.

c. For each additional game played, the cost increases by $8.

d. For each additional game played, the cost increases by $12.

2. What will the function f(x)=x^2 look like translated 3 units right and 8 units down?

### Answers

**Answer:**

1.

This should have a context but based on the answer options we can say that **option B** is the correct one.

In the function y = 2x + 10

2 is the coefficient which makes change as x changes and 10 is the constant which is same for any value of x.

2.

Translation left-right is displayed as:

g(x) = f(x + a) or g(x) = f(x - a) where positive a shows translation left.

Translation up-down is displayed as:

g(x) = f(x) + b or f(x) - b where positive b shows translation up.

If we apply the above to the given function we have:

g(x) = f(x - 3) - 8

or

**g(x) = (x -3)² - 8**

I need help, please, and thank you !!

### Answers

**Answer:**

[tex]B)~x=72.5^o, y=107.5^o[/tex]

**Step-by-step explanation:**

[tex]x^+x+35=180\\[/tex]

[tex]2x=180-35[/tex]

[tex]2x/2=145/2[/tex]

[tex]x=72.5[/tex]

-----------------

[tex]y=180-72.5[/tex]

[tex]y=107.5[/tex]

**------------------------**

**hope it helps....**

**have a great day!!**

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### Answers

3333334444444353553535354

help me plz I will give 20 point

### Answers

**Answer:**

1) If we have a point (x, y), the angle between the x-axis and a ray that goes from the origin to the point is defined by:

cos(θ) = x/(√(x^2 + y^2))

sin(θ) = y/(√(x^2 + y^2))

Then for the point:

(√(7)/4 , 3/4)

x = √(7)/4

y = 3/4

√(x^2 + y^2) = √((√(7)/4)^2 + ( 3/4)^2) = (1/4)*√(7 + 9) = 1

Then replacing these values in the above equations for the cosine and sine functions, we get:

cos(θ) = x/(√(x^2 + y^2)) = (√(7)/4)/1 = √(7)/4

sin(θ) = y/(√(x^2 + y^2)) = (3/4)/1 = 3/4

2) To find the period, we just need to find the distance between two peaks, or two x-intersects (such that the slope is the same).

Let's look at the graph.

We can see that at x = 0, the graph intersects the x-axis and increases

The next point where this happens is at x = π/3

Then the period of this function is:

P = π/3 - 0 = π/3

The period is π/3

The table shows the median annual salaries of a librarian associated with two levels of education.

Based on the data in the table, how much more money would a person with a master’s degree earn than a person with a bachelor’s degree over 15-year career?

### Answers

**Answer:**

C) $160,500

**Step-by-step explanation:**

52,500×15=787,500

63,200×15=948,000

948,000- 787,500= 160,500

The positive multiples of a whole number were listed from least to greatest. If the third multiple was 42, the firth multiple is

### Answers

**Answer:**

Fifth multiple is 70.

**Step-by-step explanation:**

Here multiple of a whole number listed from least to greatest.

1*? =?

2*?=?

3*?=42

Now, it would give us the whole number that we are finding it's multiple.

Divide both sides by 3

So, ?= 14

It means, we are finding multiple of 14.

So, the fifth multiple is 5*14 = 70

D

What is a decimal that is equivalent to the fraction 50/100

?

### Answers

**Answer:**

0.5

**Step-by-step explanation:**

hii i’ll give brainliest please help thanks :)

### Answers

**Answer:**

A.) .75

**Step-by-step explanation:**

So the upper quartile is basically just the median of the bottom half. So we take the bottom half of the numbers:

0.5, 0.5, 0.75, 0.75, 1, 1, 1

And the median of the is 0.75

So the lower quartile is .75

hope this helps:)

The answer is .75

0.75 is the median and .75is the lower quartile

Valerie saves 70% of the money she earns from gardening. How much will she save from a job that

pays her $56?

### Answers

.70x $56= $39.2 hope this helps

Two shops, waitrose and budgens sell the same brand of cans of soup but with different offers. Calculate the price for 18 tins at each shop. 6 for £4.25 9 for £6.14

### Answers

**Answer:**

Waitrose: £12.75

Budgens: £12.28.

**Step-by-step explanation:**

The price of 6 tin cans in waitrose is £4.25

The price of 9 tin cans in budgens is £6.14

The price of one tin can in waitrose is

[tex]\dfrac{4.25}{6}[/tex]

The price of 18 tin cans in waitrose will be

[tex]\dfrac{4.25}{6}\times 18=\pounds 12.75[/tex]

The price of one tin can in budgens is

[tex]\dfrac{6.14}{9}[/tex]

The price of 18 tin cans in budgens will be

[tex]\dfrac{6.14}{9}\times 18=\pounds12.28[/tex]

**The price of 18 tin cans in waitrose is £12.75 and in budgens is £12.28.**

Is each statement true for ⊙A? Drag “true” or “false” below each statement.

### Answers

**Answer:**

None was given I am sorry I can not help you. :)

**Step-by-step explanation:**

An expression is shown below:

2x3y + 18xy - 10x²y - 90y

Part A: Rewrite the expression so that ONLY the GCF is factored out. (4 points)

Part B: Rewrite the expression completely factored by using group factoring. Show the steps of your work. (6 points)

### Answers

Answer for part A

2y

Answer for part B

2y(x^3 +9x^2 -5x^2 -45)

PLEASE HELP URGENT!!!!!! NUMBER 36 PLEASE!!!!!

### Answers

**Answer: C**

**Step-by-step explanation:**

domain is all the x, and range is all the y listed out

Classify this triangle by its sides.

### Answers

It is option B iscocels triangle! If you need the explanation comment, if helped mark me the brainiest!!

Anser and i'll gige brainly

### Answers

**Answer:**

b² - 4ac > 0

**Step-by-step explanation:**

Conditions for the discriminant

• If b² - 4ac > 0 then 2 real and distinct roots

• If b² - 4ac = 0 then 2 real and equal roots

• If b² - 4ac < 0 then no real roots

Here the roots are x = 0 and x = 4

That is 2 real and distinct roots , then

b² - 4ac > 0

Working alone, Wilbur can mop a

warehouse in 11 hours. Perry can mop the

same warehouse in 9 hours. Find how

long it would take them if they worked

together.

### Answers

It would be 20 hours

**Step-by-step explanation:**

let me know if I am wrong thxs

Simplify: 3 square root 216

A. 8

B. 16

C. 6

D. 2

### Answers

**Answer:**

6

**Step-by-step explanation:**

Use a calculator

**Answer:**

Hello! your answer will be C.

which axis is vertical which axis horizontal

### Answers

**Answer:**

The x axis is horizontal, the y axis is vertical.

**Step-by-step explanation:**

If you look at it on a plane, the x axis runs horizontally and the y axis runs vertically.

**Answer:**

The x axis is horizontal and the y is vertical

**Step-by-step explanation:**

:)

EASY BRAINLIEST PLEASE HELP!!

-if you answer correctly ill give you brainliest which will give you 100pts-

(if you put links or don't answer accordingly im reporting your account)

### Answers

**Parallelogram**

**Answer:**

solution given:

properties of parallelogram:

diagonal bisect each otherdiagonal are CONGRUENTat least two pair of opposite sides are CONGRUENTthe diagonal are not perpendicular.

Parallelogram

**E****x****p****l****a****n****a****t****i****o****n****:****-**

The answer is rectangle if we omit condition 4.

But as diagonals are not perpendicular its parallelogram.

As Rectangle has diagonals bisecting each other and perpendicular .

PLSSS hElp ill give brain

### Answers

**Answer:**

am not an expert but i think is D

0.0000713 converted to scientific notation is

### Answers

**Answer:**

7.13 x 10^-5

**Step-by-step explanation:**

Judy took $30 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each bag of popcorn was $5. The price of each drink was half the price of a bag of popcorn.

Sketch the graph that represents the situation and label the intercepts. Use one axis to represent the number of bags of popcorn and the other axis to represent the number of drinks.

Explain your graph

### Answers

**Answer:**

**Step-by-step explanation:**

On the x axis have popcorn going up in 5s and up to the value 30 and on the y axis have drinks going up in 2.5s to the value 15.

The graph should look like similar to an 'expotential graph' because for every popcorn you buy, the drink will be half the price.

What the volume?

Find the volume?

### Answers

**Answer:**

5 x 4 = 20, 20 x 1/2 (basically just dividing by 2) = 10

10 x 3(width) = **30 inches is your answer.**

**Answer:**

**30 inches cubed**

12. The white triangle drawn on the road sign in the picture has a height of 8" and a base of 5". Which formula would be correct to find the area of this triangle?

O A = {(8+8)(5+5)

O A= {(8)(5)

O A=2 (8)(8) + 2 (5)(5)

O A= 2(8)+2(5)

### Answers

**Answer:**

A= 1/2 (8)(5)

**Step-by-step explanation:**

**I just Did The Quiz and got 100%**

The area of a **triangle **is 1/2 × base × height so it will be 1/2 × (8) × (5) so **none **of the given options is **correct**.

What is a triangle?

A **triangle **is a 3-sided shape that is **occasionally **referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

The **sum **of all three angles inside a **triangle **will be 180° and the **area **of a triangle is given as (1/2) × base × height.

There are many types of **triangles **such that right-angle triangles, equilateral triangles, and much more.

Given a **triangle**,

The area of any **triangle **is given as ;

A = 1/2 × base × height

**Base **= 5 inches

**Height **= 8 inches

So,

A = 1/2 × (8) × (5) will be the **correct **formula for finding the area of this **triangle**.

Hence "The area of a **triangle **is 1/2 × base × height so it will be 1/2 × (8) × (5)".

For more about **triangles**,

https://brainly.com/question/2773823

#SPJ2

PLEASE HELP ME ASAP!!! Alex has 64 cubes with dimensions in feet like the one shown. (1/2 ft). He uses all the cubes to fill a box shaped like a larger rectangular prism. What is the volume, in feet, of the larger rectangular prism?

### Answers

**Answer: MARK AS BRAINLIST PLZ:)**

A) First, find the volume of each cube:

V = s³

= (1/2)³

= 1/8 ft³

We have a total of 64 cubes, therefore the maximum volume will be:

Vmax = 64 · (1/8) = 8 ft³

B) The volume of a rectangular prism is given by:

V = w × l × h

Therefore any combination of w × l × h = Vmax = 8 will be fine.

Examples:

2 × 2 × 2

4 × 2 × 1

**Step-by-step explanation:**

HOPE IT HELPS BRAINLIST

The height of the corn stalk in inches over the first 8 weeks of growth could be roughly modeled by the function

h(t) = 2(1.6 t)

where t is measured in weeks.

On which week of growth would the corn stalk grow to 21 inches?

A.week 1

B.week 4

C.week 3

D.week 5

### Answers

**Answer:**

D

**Step-by-step explanation:**

The graph show that the corn stalk grown to 21 inches at week 5.

WILL GIVE BRAINLIEST+100 POINTS!!! HIGH SCHOOL GEOMETRY!!

SOLVE NUMBER 12

### Answers

The answer to this question is 19

1. You have $180 to spend on video games. The inequality 6x + 60y = 180

represents the number x of used video games and the number y of new

video games that you can purchase. Graph the inequality and identify can

you purchase 10 used video games and 3 new video games? Explain.

### Answers

**Answer:**

No, that would cost more than $180.

**Step-by-step explanation:**

6(10)+60(3)≤$180

60+180 = $240

$240≤$180

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m∠b= 25°

### Answers

**Answer:**

**Step-by-step explanation:**

The total of all angles in the triangle is 180

You already know 2 values for the triangle, Angle A 25 as well as Angle C 90

Your formula is

180 - 90 -25