Please help me I'm so bad at math and doing AFDA really doesn't help.. Its quadratic equations matching solution sets.

From what i understand from the picture is there is a right angle triangle given with the hypotenes being 37, base being 12 and the perpendicular is 35.

we need to determine the value or Cos x

Easy way to remember which value to out where is

sinx=p/h -----> some people have

cosx=b/h ----> curly brown hair

tanx=p/b -----> through proper brushing

learned this is 8th grade in collage right now still comes in handy

we need cosx so we will use the second formula

[tex]cosx=\frac{b}{h} \\\cosx=\frac{12}{37} \\x= cosx^{-1} (\frac{12}{37})\\[/tex]

which can then be simplified using a calculator

x= 71.1 degree

for this question from what i understand is the answer is cos x = cos (12/37)

Answer:

3/6 peices are left

Step-by-step explanation:

Answer:

42in²

Step-by-step explanation:

So, it's area time, the formula for the area of a trapezoid is (base + base) ÷ 2 x height, so:

5 + 9 = 14

14 ÷ 2 = 7

7 x 6 = 42

So the area of the trapezoid is 42in²

hope this helps:)

Answer:

good luck

Step-by-step explanation:

the mean is all of them added up then divided by how many numbers there are the median is where you put them in order putting the numbers in order then finding the middlel mode is the most of the same numbers and range is the biggest number

Answer:

mean- 104.83

median- 102

mode- 101

range- 28

Step-by-step explanation:

mean is all numbers added together then divided by however many numbers there are. sum of all numbers is 629, divided by 6 is 104.83 repeating.

median is the number in the middle. since there are six numbers and no middle one, the two in the middle (when ordered smallest to largest) are 101 and 103. the number between those two is 102 and therefore the median.

mode is the number that appears the most in the data set, which is 101 in this case.

range is the difference between the largest number and the smallest. the largest number is 121, minus 93, the smallest number, gives you 28.

hope this helps!

Answer  The value of x can be found from eqautions or graphs

Step-by-step explanation:

Hi! So there is no equation, image, or otherwise added here which would make it difficult to answer your question. X is always changing based on the situation. But if you have an equation you should be able to simplify the equation and then take the quadratic formula to get the value of x. If you have  a graph you can find the rise/run. Sorry I cannot help more and I hope you find what you are looking for!

Answer:

80 degrees - 43 degrees = ?

Step-by-step explanation:

Answer:

6 out of 100 and 3 out of 50

Step-by-step explanation:

Answer:4.375

Step-by-step explanation:

Answer:

Step-by-step explanation:

When I Gaggled 'lateral area of a cylinder' i found

  lateral area cylinder = 2π rh          it seems to be the surface area of the tube            

                     or            = π dh                                               part and not the ends

  given h = 16     and   d = 11      recall 2r = d    r = d/2  and  π = 3.14

use your calculator to find the answer

Answer:

2/35

Step-by-step explanation:

Assuming that this is without replacement,

The total amount of marbles is 2+9+3+7, or 21.

9 are yellow, 3 are white. this makes 12.

The probability of selecting a white or yellow marble is 12/21.

Now without replacement (comment if it is with replacement.), there are 20 marbles left, and 2 are Cordovan. This means there is a 2/20 chance then of picking a Cordovan marble.

After multiplying the fractions we get

(12/21) * (2/20) = 2/35.

There is a 2/35 chance of selecting a yellow or white, then a cordovan marble.

Answer:

C.

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

4 temp at 9 am

Step-by-step explanation:

At 1am temp=-6

At 5am temp=-1

5-1=4 hours and temp difference is -6+1=-5

so at 9 am temp will be -1+5=4

Hi,

To add two fraction, they must have  the same denominator.

So  5/6  =  10/12

Now :   10/12 + 1/12 = 11/12

Answer:

D is the correct option

hope it helps you

please mark me as brainlist

Answer:

Its A

Step-by-step explanation:

I got it right on Edge Test

The function that depicts town that is growing in size are  P = 1000 (1.08)^t and 1200 (1.185)^t

The standard exponential function is expressed as:

y = ab^x

The value of b will determine whether the towns are growing in size or not, For instance;

If b > 1 then the town is growing, else it is declining

From the given exponential functions, the function that depicts town that are growing in size are  P = 1000 (1.08)^t and 1200 (1.185)^t

Learn more on exponential function here; https://brainly.com/question/12940982

Answer:

Sorry if I got it wrong.

Step-by-step explanation:

You add them together then devide by 3 so 333.333333333 squar feet per gallon so the art room is 400 so I would say about 1.5 or close to that

Answer:

Step-by-step explanation:

Solve the system of equations

 x +  y  = 24      both sides times 3          3x + 3y = 72

3x + 5y = 100

3x + 3y = 72       subtract  the bottom equation from the top one

0x + 2y = 28

         y = 14   five point questions      70 points

 x + 14 = 24      the first equation with y set to 14

    x  =  10        three point questions      30 points

Answer:

19y/2 + 7y2

Step-by-step explanation:

Answer:

14$

Step-by-step explanation:

Please mark brainliest

Answer:

4E

Step-by-step explanation:

Answer:

$50.

Step-by-step explanation:

To find your answer, divide 250 by 5.

250/5 = 50.

You can use inverse operation to check your answer.

50⋅5 = 250.

Therefore, Tom got $50 each day.

Answer:

4/20 or 1/5 if you want it simplified

9514 1404 393

Answer:

  96 m²

Step-by-step explanation:

The total area of the two triangular bases is ...

  A = 2(1/2)bh = bh

  A = (3 m)(4 m) = 12 m²

The total area of the rectangular faces is ...

  A = Ph = (3 m +4 m +5 m)(7 m) = 84 m²

Then the total surface area of the prism is ...

  12 m² +84 m² = 96 m² . . . prism surface area

Answer:

4.1 in

Step-by-step explanation:

[tex]V=\pi r^{2}[/tex]

[tex]751=\pi r^{2}(10.7)[/tex] now we multiply pi and 10.71- i left it in the hundreths

place when i get my final answer ill round it to the tenths)

[tex]751=33.62r^{2}[/tex],  we need the [tex]r^{2}[/tex] alone so we now dive with 33. 62 on both sides, elimenating the 33.62. Now 751/ 33.62= 16.98.

now we square root it

[tex]\sqrt{16.98}[/tex] = 4.12 which rounded is 4.1

Answer:

solution given.:

radius=[r] let

height[h]=10.7in

volume[V] of cylinder=751 in³

π=3.14

we have

volume[V] of cylinder=πr²h

751=πr² ×10.7

r²=[tex] \frac{751}{10.7×3.14} [/tex]

r=[tex] \sqrt{22.353} [/tex]=4.73inch

so radius is 4.73in

Answer:

uhm please show a graph

Step-by-step explanation:

could you show the graph?

To find the surface area of a figure, find the area of all the shapes that make up the figure to get the area multiply Base by the height. First let's find the area of the rectangle  and the front that makes the ramp. To do this multiply 20 by 17 to get 340. Then let's get the area of the rectangle on the bottom by multiplying 15 by 20  to get 300. Now lets find the area of the rectangle in the back we will do this by multiplying 8 by 20 get 160. To get the area of a triangle multiply the base by the height and then divided by 2. so for one of the triangles let's multiply A perfect in which gives us 120 and divide that by 2 to get 60. because the other triangle has the same dimensions, the area of the other triangle will also be 60. now let's out of all the areas that we have from the shapes  which will be  340 + 300 + 160 + 60 + 60 which will give us 920 so the area of the figure is 920ft^2

(can i get brainelist pls)

Answer:

1767.14587

Step-by-step explanation:

V≈1767.15

V=4/3 π r³

d= 2 r

V= 1/6π d³ = 1/6.π.15³≈1767.14587

Answer:

#8 is one #9 is 4

Step-by-step explanation: