what is the area of a quadrilateral with vertices at (-6,6), (-1,6),(-6,10), and (-1,10)

Answer:

1020 students

Step-by-step explanation:

Given the trend line equation :

y = 0.1x + 18,

where y is the total number of staff members and x is the total number of students.

Using the equation, the predicted number of students in a school with 120 staffs ;

y = 120

y = 0.1x + 18

120 = 0.1x + 18

120 - 18 = 0.1x

102 = 0.1x

x = 102 / 0.1

= 1020 students

you do in your copy what types of teacher teach you

The quotient is the outcome of the division one number or expression known as the dividend, by another number or expression known as the divisor

The option that gives the correct quotient is;

[tex]\mathbf{2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}}[/tex]

Where, the quotient is 2·x + 1, and the reminder is 2·x - 5

The reason the above option is correct is as follows:

The given dividend is 2·x³ + 3·x² + 5·x - 4

The divisor is x² + x + 1

By long division of a polynomial we have;

2·x + 1(Quotient)

(2·x³ + 3·x² + 5·x - 4) ÷ (x² + x + 1 )

2·x³ + 2·x² + 2·x

0    +   x²  + 3·x - 4

[tex]{}[/tex]           x² + x    + 1

[tex]{}[/tex]           0  + 2·x - 5

Therefore, we have;

[tex]\dfrac{2\cdot x^3 + 3 \cdot x^2 + 5 \cdot x - 4}{x^2 + x + 1} = 2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}[/tex]

Therefore, the correct option is;

[tex]\mathbf{2\cdot x + 1 + \dfrac{2 \cdot x - 5}{x^2 + x + 1}}[/tex]

Learn more about long division of polynomial here:

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Answer: 34

40-3*2

40-6

34

Answer:

40-3(2)= 40-6=34

Step-by-step explanation:

Please mark brainliest

Answer:

3/7 × 2

= 6/7

= 0.857.

Step-by-step explanation:

°•°•°•°•°•°•°•°•°•

Answer:

Exam??

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Function A) Rate of change is 6 because it represents 'm' from mx (6x).

Function B) Rate of change is 5 because there is an increase of 5 as it moves to the right.

Answer:

S V W and if you rotate it the W would be an M

Step-by-step explanation:

Answer:

22 feet

Step-by-step explanation:

6+5+6+5

= 11+11

= 22

Answer:

4c + 6 = 9

I hope this helps

Answer:

3.594417e+19

Step-by-step explanation:

Answer:

46 and 134 degrees

Step-by-step explanation:

Answer:

46

and 134

Step-by-step explanation:

kek

Answer:

y= -x+2

Step-by-step explanation:

just plug that equation in to see for yourself

Answer:

a) (-25)(4)

Step-by-step explanation:

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations. In this case,

withdrew means no longer there which means subtracted.

Then, times mean multiply.

Therefore, -minus twenty-five times (x) four

combine them and it equals (-25)(4)

Answer:

112

Step-by-step explanation:

The volume is 448 [tex]cm^{3}[/tex]

You are asked to dilate it to a scale factor of 1/4

All you are doing is multiplying: 448/1 × 1/4

Answer:

5y + 2y - 4x + 4x = -7 +14

7y = 7

y = 1

2(1) + 4x = 14

4x = 12

x = 3

Step-by-step explanation:

Using the process of elimination

Add both equations. The 4x will be eliminated since one is positive and one is negative. The equation is left with only the y variable and the constant.

When y is found, input it into the second equation to find x.

Answer:

3

Step-by-step explanation:

the maximum value of the function y = -2+5sin(pi/12(x-2)) is determined by taking the first derivative of the function. The first derivative is equal ( 5 pi/ 12 )* sin ((pi/12) (x-2)) = 0. x is equal to 4472 through the calculator. Substituting to the original equation, the maximum value is 3.

hope this helps

Answer:

15) 30°

16) 49.5°

Step-by-step explanation:

15) We solve using the Trigonometric function of Sine

sin θ = Opposite/Hypotenuse

Opposite = 12

Hypotenuse = 24

sinθ = 12/24

θ = arc sin(12/24)

= 30°

Approximately = 30°

16)We solve using the Trigonometric function of Cosine

cos θ = Adjacent/Hypotenuse

Adjacent = 13

Hypotenuse = 20

cos θ = 13/20

θ = arc cos (13/20)

= 49.458398126°

Approximately = 49.5°

The height of the wall from the least to the greatest is : [tex]\frac{5}{2}[/tex], 2.6, 1 + √3 , √8

In order to order the numbers from the least to the greatest, all the measurements have to be in the same form.

Currently, there are not so they would need to be changed to the same form.

I would change all numbers to decimals

√8 = 2.83

5/2 = 2.5

2.6

1 + √3 = 1 + 1.73 = 2.73

Now that all the numbers are in decimal, they can now be ordered

[tex]\frac{5}{2}[/tex], 2.6, 1 + √3 , √8

A similar question was solved here: https://brainly.com/question/4897278?referrer=searchResults

Answer:

4.5 mph

Step-by-step explanation:

2 m/s = (2 m/s)(60)(60) = 7200 m/h or 7.2 km/hr

if 5 miles = 8 km, then 1 km = 0.625 miles

7.2 x 0.625 = 4.5 mph

Answer:

each base angle is 70°

Step-by-step explanation:

this is an isosceles triangle because two sides are equal which means two angles are equal

the left, right base angle is also 'x'

so, x + x + 40 = 180

2x = 140

x = 70

c

Step-by-step explanation:

Answer:

12 years

Step-by-step explanation:

Given that

P = 5,600 e^0.0591

Reaching amount = 11,200

time period = t

We need to find out the time period i.e. t

So,

11,200 =  5,600 e^0.0591t

2 =  e^0.0591t

Now take the log on both the sides

ln2 = 0.0591t ln

t = ln2 ÷ 0.059

= 0.693147÷ 0.059

= 11.748

= 12 years

Answer:

£540

Step-by-step explanation:

I worked it out let me know if you want me to upload a picture of my workings

Answer:

$100 profit, $300 cost

Step-by-step explanation:

So 25% of $400 is $100, now we know she made $100 on the article

and the other $300 was the amount used to make the article i'm asuming

A woman sold an article for 400.00

made a profit of 25%

Cost price and profit​ is $100 profit, $300 cost.

There are four levels of profit or profit margins: gross profit, operating profit, pre-tax profit, and net profit.

These are reflected on a company's income statement in the following sequence: A company takes in sales revenue, then pays direct costs of the product of service.

Profit is a term that often describes the financial gain a business receives when revenue surpasses costs and expenses. For example, a child at a lemonade stand spends one quarter to create one cup of lemonade. She then sells the drink for $2. Her profit on the cup of lemonade amounts to $1.75.

To learn more about Profit, refer

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#SPJ2

Answer:

S= 17

Step-by-step explanation:

Δ ABD is a right angle

[tex]S^{2} =8^{2}+15^{2}[/tex]

[tex]S=\sqrt{8^{2}+15^{2} }[/tex]

[tex]S=\sqrt{64+225} =\sqrt{289}[/tex]

[tex]S=17[/tex]

hope it helps...

have a great day!!

Answer:

A for example. The points is "(5,1)". The 5 would be on the x-axis while you put it on the y-axis. The 1 would be put on the y-axis while you put it on the x-axis. So you would go over 5 and up 1, not up 5 and over 1.

Step-by-step explanation:

35, 36, 37, 38, 39 the mean is 37 the median is also 37

Answer:

Step-by-step explanation:

hello :

the arc length formula is : s = 2πr(θ/360°)

given : area :  s = 10 ,     radius  :   r = 10

2(3.14)(10)(θ/360°)=10 solve for : θ

2(3.14)(θ/360°)=1

θ = 360°/6.28

θ = 57°.32