Find the AREA of the figure

Answer:

Answer:

3/16

Step-by-step explanation:

Answer:

Es el Pentágono creo amigo nose si sera

9514 1404 393

Answer:

  c.) The function is an even function.

Step-by-step explanation:

Either way you interpret the given function, you have ...

  f(-x) = √(-x)^2 -64 = √x^2 -64

  f(-x) = f(x) . . . . the function is an even function (only)

Answer:

Clare will be at 9 miles an hour

Step-by-step explanation:

Answer:

( 0, -10 )

Step-by-step explanation:

the y intercepts is ( 0, -10 ) as u can see in this pic

Answer:

Step-by-step explanation:

We need to convert the equation to slope-intrcept form y=mx+b, where b is the y-coordinate of Y-intercept point

2x - y = 10​           {subtract 2x from both sides}

- y = -2x + 10                    {divide both sides by (-1)}

y = 2x - 10     ⇒    b = -10

Therefore y-intercept of the line is (0, -10)

Step-by-step explanation:

Traders have invested $ 100,000 in the Peace Garden Center to boost the capital Mogadishu and make a profit. looga farm income to make people come to the door to take the free tickets for different values $ 0.8 adults and 0.6 children. As many as 150 tickets were sold on Friday for $ 102. produce more child tickets than adult tickets?

Answer:

m=10

Step-by-step explanation:

–4.2 = –1.96(m − 10) + –4.2

–4.2=-1.96m+19.6-4.2

-19.6=-1.96m

m=10

Answer:

A) x=3

Step-by-step explanation:

5^2-4^2=9

x=sq rt 9=3

Answer:

8 Gallons

Step-by-step explanation:

8 gallons pure alcohol should we add to 18 gallons of 35% acid solution to obtain a solution that is 55% alcohol.

Calculation:

Let the amount of pure alcohol (100%) required be X.

Therefore, 18 gallons at 35% mixed with X gallons at 100% will give (X + 18) gallons at 55% of alcohol.

It means, 18×35 + X×100 = (X +18) ×55

630 + 100X = 55X + 990

100X - 55X = 990 - 630

45X = 360

X = 360 ÷ 45

X = 8 gallons

An ethanol is a an alcohol which is consider as pure alcohol with molecular formula C2H6OH.

To learn more about pure alcohol here.

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Look up "Everything You Need To Know About Math In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in math class all the time and I've aced every test.

Answer:

44.80$

Step-by-step explanation:

Answer:

Given functions:

They have different y-intercepts, therefore the line to intersect y-axis at the same points is y-axis itself.

The equation is:

The graph is attached

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

Note. If the question is about the lines above separately, then the answer is following

The first line has y-intercept of 11, any line with same y-intercept is the answer:

For the second line the equation is:

Answer:

y = mx + 11, where m ≠ 1

For the second line the equation is:

y = mx - 6, where m ≠ -9

Answer:

FV= 5,958.67 = 5,959

Step-by-step explanation:

Giving the following information:

Current population (Present Value)= 3,810

Growth rate (g)= 3.5% annual

Number of periods (n)= 13 years

To calculate the future number of people (FV), we need to use the following formula:

FV= PV*(1+i)^n

FV= 3,810*(1.035^13)

FV= 5,958.67 = 5,959

Answer:

B: Ellipse

Step-by-step explanation:

Just put in the equation on desmos. An ellipse will pop-up

The conic section is represented by the following equation –5x^2 + 9xy + 5y^2 + 6x – 4y + 11 = 0 is  circle.

We have given that the equation of the equation is,

–5x^2 + 9xy + 5y^2 + 6x – 4y + 11 = 0

The general formula of the circle is

[tex]ax^2+2xy+by^2+2fx+2gy+c=0[/tex]

Compare the given equation with the general formula of the circle so we get the equation of the circle

Therefore the equation of the circle is  –5^+ 9xy + 5y^2 + 6x – 4y + 11 = 0

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Answer: You'll have a quadrilateral with the following points

A diagram is posted below.

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

Explanation:

The given quadrilateral has four unmarked points. I'll add the point labels A,B,C,D such that

I started at the lower right corner and worked my way clockwise.

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

Let's shift the line y = x-2 up two units so that it moves to y = x

We'll need to shift every point of the quadrilateral up two units as well.

So we have these new point locations after the shifting has occurred.

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

Now we need to reflect over the diagonal line. The rule to reflect over the line y = x is as simple as swapping the x and y coordinates.

So we can say [tex](x,y) \to (y,x)[/tex]

A point like (-3, 5) moves to (5, -3)

We have these new locations

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

The last thing to do is to shift everything down 2 units. This is to undo the first step we did when we shifted everything up by 2 units.

Doing this leads to these locations

Check out the diagram below.

Answer:

i don't understand what your asking, but i hope this helps

Step-by-step explanation:

the process of ascertaining the variable value that makes the equation true is called 'solving' the equation. An equation is a verbalization that two quantities are equipollent. For exp/example:. x + 1 = 4 betoken that when we integrate 1 to the unknown value, 'x', the answer is equipollent to 4

Answer:

35 pounds of tea for 80 cents.

Step-by-step explanation:

Equation::

value + value = value

80x + 60(50-x) = 74*50  

80x + 60*50 - 60x = 74*50  

20x = 14*50

x = 35 lbs (amt. of 80 cent tea to use)

50-x = 15 lbs (amt. of 60 cent tean to use)

Answer:

35 pounds of tea for 80 cents.

15 pounds of tea for 60 cents.

Step-by-step explanation:

x · 80 + y · 60 = 50 · 74

x + y = 50 · (- 60)

80x + 60y= 50 · 74

- 60x - 60y = -50 · 60

20x = 50 · (74-60) = 50 · 14

x = 50 · 14/20

35 pounds of tea for 80 cents.

y = 50 - 35 =

15 pounds of tea for 60 cents.

Answer:

it took them 9.5 hours to get there.

Step-by-step explanation:

so it said they took 60 miles per hour and 570 miles so you decide the 570 by 60 and you get 9.5 hours.

570/60 = x

x = 9.5 hours

Answer:

495 cm

Step-by-step explanation:

Remark

When you do the subtraction, whatever is left (the decimal part) is the length in cm when multiplied by 100.

Solution

Remaining rope = starting length - what was used.

Remaining rope = 6.15 - 1.2

Remaining rope = 4.95 meters

Answer

The remaining rope = 4.95 * 100 = 495 cm

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I'm lazy to type a paragraph and learned this a while ago, but if my memory is correct its C

Answer:

7 in., 9 in., 5 in.

Step-by-step explanation:

6+2>9 = incorrect

9+7>16 = incorrect

2+7>9 = incorrect

7+5>9 = correct

7+9>5 = correct

9+5>7 = correct

Basically two side lengths added together should be more than the number left out.

I hope this helps!

Answer:

Nope. It isn't.

Step-by-step explanation:

6^2 + 8^2 = 100, and 100 = 10^2. So that means that the thing that you chose is incorrect.

Answer:

[tex]2x^{2}[/tex]

Step-by-step explanation:

Hope that helps!!!

-scsb17hm

Answer:

D

Step-by-step explanation:

What we have to do is to find the arc tan

x/2 = arc tan (-1)

tan is negative on the 4th and second quadrant

arc tan (-1) = 135 or 315

pi is 180 degrees

so we have;

135 is 3 pi/4

multiplied by the 2

= 6 pi/4 which is 3 pi/2

315 is 7 pi/4 which is same as 7 pi/2 when we multiply by 2

Answer:

the answer is d

Answer:

147

Step-by-step explanation:

100-45=55

55%->81

100%-> 147.272727272

         ≈147(am not sure if it needs to be estimated )

Step-by-step explanation:

Answer:

5,240 literate

1310 illiterate

Step-by-step explanation:

-ratio of literate : illiterate is 1:4

-add the numbers in the ratio (4+1=5)

-divide total population by 5 (6,550/5= 1,310)

-multiply the outcome by 4 to find the number of literate people (1,310*4=5,240 people)

-subtract the number of literate people from total population to find number of illiterate people (6,550-5,240= 1,310 people).

Answer:

Step-by-step explanation:

3.50 x 400%

400% = 4

3.50 x 4 = 14.00

9514 1404 393

Answer:

  a) 22

  b) 18

Step-by-step explanation:

a) In order for 198k to be a perfect square, all of its integer factors must be squares. 3² is already a factor. To make the other factors be squares, need to multiply by 2 and 11. That is, k = 2×11 = 22. Then we will have ...

  198k = 2×3²×11 × (2×11) = 2²×3²×11² = (2×3×11)²

  k = 22

__

b) The factors that are different in the two numbers are 11 and 5. The factors that are the same are 2×3² = 18.

  18 is the greatest common factor of 198 and 90

_____

The "work" is looking at the numbers in the factor lists and comparing those to what is needed to answer the question.

Answer:

Mikhail is 25 and Gabrielle is 15

Step-by-step explanation:

g = (m-10) and g+m = 40

We'll substitute that first equation into the second

(m-10) + m + 40

2m - 10 = 40

2m = 50

m = 25

Answer:

A) G +10 = M

B) G + M = 40

A) G -M = -10  Adding A) + B)

2 G = 30

Gabrielle is 15

Mikhail is 25

Step-by-step explanation: