2.Trig problem, plss help

Answer:

Length of CD: 10.2956

Step-by-step explanation:

The length of the horizontal is 9. The length of the vertical is 5. Plug these two into the pythagorean theorem: [tex]9^2+5^2=(CD)^2[/tex] which simplifies to: [tex]106 = (CD)^2[/tex]. That simplifies to 10.2956

For explicit equations with the first term, you use the form [tex]f(n)=f_{1}+d(n-1)[/tex]. (f of 1 is the first term, d is the common difference, n is the step number)

However, since it is an admission fee before you go on rides, you do not need the -1 because it is not from the first term. Then, you can plug the values you know in.

f(n)=5+2n

Answer:

1199264.63012

Step-by-step explanation:

100,000,000,000.2 / 83384.432 = 1199264.63012

Answer:

1199264.63012

Step-by-step explanation:

100,000,000,000.2 divided by 83384.432 is 1199264.63012.

Answer:

120

Step-by-step explanation:

120- 40%= 72

Try that

Answer:

C

Step-by-step explanation:

2(3x) equals 6x

2(-8)= -16

Answer:

6x - 16

Step-by-step explanation:

use disrbutibe property

Answer:

C. The attached

Step-by-step explanation:

Our total is 44 dollars. This means that the largest bar, our whole, should be 44.

-> This rules out option D

Now, 4 sweatshirts are being bought. This means the 44 dollars should be broken up into 4 different parts since they all "cost the same amount of money."

-> This rules out options A, C, and D.

This leaves us with the correct option of option C.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

8 in., 17., and 4 in is possible of a right triangle

Hope it helps. Good luck with your grades and Aunt.

Have a nice day!!

Answer:

The answer is C. The translation of a line is a pair of parallel lines.

Step-by-step explanation:

A, B, and D are true. C is not true, and therefore the correct answer.

Answer:

96% error

Step-by-step explanation:

Step 1. Subtract the actual value (25) from the estimated value (49)

49-25 = 24

Step 2. Divide the results (-24) with the actual value (25)

24/25 = 0.96

Step 3. Find the percent by multiplying the result (0.96) by 100

0.96 * 100 = 96

Therefore, the percent error was 96%

Answer:

tim's answered was wrong because he didn't use  the order of operation the right way

Step-by-step explanation:

(the right way)                             (tim's way)

4+3(2+5)                                        4+3(2+5)

4+3x 7                                               7x7

 4+21                                                   =49
   =25

Answer:

C

D

Step-by-step explanation:

part A

an area is always the multiplication of 2 dimensions (which leads to a square for totally regular shapes like a square or a circle).

in case of a rectangle it is length × width.

and that means in our case here

1 mile × 1/6 mile = 1/6 mile²

after all, 1×1/6 = 1/6.

I know this might look disappointing, but do not forget : a mile² is something else than a mile.

part B

3/4 (or any fraction) of something means to "apply" a factor of 3/4 (that fraction) to that something.

3/4 of 12 apples = 3/4 × 12 = 3×12/4 = 36/4 = 9

and indeed, 9 apples represent 3/4 of 12 apples.

so, yes, it means we need to multiply by the top part of the fraction (numerator) and divide by the bottom part (denominator).

therefore, D is the right answer.

for our example here, 3/4 of 1/6 mile² is

3/4 × 1/6 = 3/24 = 1/8 mile²

Answer:

30 degrees

Step-by-step explanation:

I'm guessing this is a isosceles triangle which means that the the 2 base angles are 75 degrees meaning that if u add them up together that is 150 degrees and to find the angle BAC you have to do 180-150 which means it is 30 degrees

Answer:

2 1/18 I think Ok so don't get me wrong

Answer:

The inequality just means that X the number of eggs in the carton can be equal to or less than 12 since you can't have more than 12.

Step-by-step explanation:

Hope this helped.

A brainliest is always appreciated.

Hey there!

jk + 4m/2

= 3(6) + 4(12)/2

= 18 + 48/2

= 18 + 24

= 42

Therefore, your answer is: 42

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

2 7/8

Step-by-step explanation:

first step is making these into improper fractions for example 6 1/8 would equal 49/8 because 6*8=48 and add the 1/8 to get 49/8 then do the same with the 3 1/4 make them into 8ths. so it would be 3 2/8 then 26/8 now subtract 49-26 to get 23/8. now simplify to get 2 7/8

Answer:

2 7/8

Step-by-step explanation:

In order to find the difference, you need to convert both fractions.

The common denominator here is 8, so 3 1/4 becomes 3 2/8.

You cannot subtract 2/8 from 1/8 so the 1/8 becomes an improper fraction.

Now you have 5 9/8 - 3 2/8

5 - 3 = 2 and 9/8 - 2/8 = 7/8 so your answer is 2 and 7/8

Mia has 2 7/8 yards left after she makes a skirt.

Answer:

yellow = Milk chocolate with strawberry filling

Blue = Dark chocolate with mint filling

Red = Dark chocolate with orange cream

Orange = Caramel milk chocolate with coconut filling

Purple = Dark chocolate with fudge filling

Step-by-step explanation:

yellow , blue , red , orange , purple

Answer:

yellow = Milk chocolate with strawberry filling

Blue = Dark chocolate with mint filling

Red = Dark chocolate with orange cream

Orange = Caramel milk chocolate with coconut filling

Purple = Dark chocolate with fudge filling

Step-by-step explanation:

yellow , blue , red , orange , purple

Answer:

50 m

Step-by-step explanation:

because that one make the most sense

Example

A. 500 mm

Step-by-step explanation:

the best estimate for the length of a pool is 1500 meter

Use a measuring tape and lay it down one side of the pool

Answer:

The system of equations is:

        x + y = 15

           xy = 15

Step-by-step explanation:

solve the first for y and substitute in the second:

            y = 15-x

      x(15-x) = 15

     15x - x� = 15

15x - x� - 15 = 0

-x� + 15x - 15 = 0

x� - 15x + 15 = 0

Answer:

  x + y = 15

          xy = 15

Step-by-step explanation:

           y = 15-x

     x(15-x) = 15

    15x - x ? = 15

15x - x ? - 15 = 0

-x ? + 15x - 15 = 0

x ? - 15x + 15 = 0

Hope you get it right!!

PLEASEEEE GIVE BRAINLIST!!!

Answer:

Sorry I couldn't understand ur question

Step-by-step explanation:

the answer is

B) 18

judging by tha fact that its 10 dollars per month

Answer:

The first box (y+4/7=6/7) should have 2/7

---Subtract 4/7 from both sides to get y alone. y=2/7

The second box (17+b=60) should have 43

---Subtract 17 from both sides to get b alone. b=43

The third box (6/7=m+3/7) should have 3/7

---Subtract 3/7 from both sides to get m alone. m=3/7

Answer:

2.5 minutes

Step-by-step explanation:

Answer:

He will need to wait 3 more minutes so that the 60-gallon pool will be filled up to 30 gallons.

Step-by-step explanation:

He said that he wanted to be at LEAST 27 gallons, so it's ok for it to be 30 gallons. (Hope this helps)

Answer:

I think the answer is 60 or 70 or 65

Answer:

6.25

Step-by-step explanation:

Answer:

3/10 or 0.3

Step-by-step explanation:

The probability of spinning a prime number:

There are 3 prime numbers (2, 3, 5) and 5 possible outcomes

3/5 is the probability of spinning a prime number

The probability of not flipping head (flipping tails)

1/2

Multiply the probabilities together

3/5 x 1/2

3/10

I think it's 103

Step-by-step explanation: there isn't really an explanation

My winter plan is going to out and doing enjoy lots.and I will go with my friends and do enjoy .

Since the spinner has 5 slots it contains 3 odd and 2 evens,

this can be expressed as

[tex]\frac{2}{5} =\frac{x}{100}[/tex], cross multiply and we get

[tex]5x=200[/tex]

[tex]x=40[/tex]%