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sdas [7]
2 years ago
12

Question 9 of 10 What is the approximate value of x in the diagram below? (Hint: You will need to use one of the trigonometric r

atios given in the table.) 54 sin 36 A 0.588 oos 36 x 0.809 ta 369 0.727 23 36° he A. 18.61 B. 13.52 C. 16.72 D. 28.43 E. 31.64 O F. 39.12​

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
3 0

9514 1404 393

Answer:

  E.  31.64

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between the legs of a right triangle:

  Tan = Opposite/Adjacent

You are given trig values for 36°. That means ...

  tan(36°) = 23/x

  x = 23/0.727 ≈ 31.64

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Two trains leave stations 396 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour
kherson [118]

Answer:

It will take 2.2 hours for the trains to meet.

Step-by-step explanation:

Given,

Distance between two trains = 396 miles

Speed of one train = 95 mph

Speed of other train = 85 mph

Combined speed of trains = 95+85 = 180 mph

Distance = Speed * Time

Time =

Time =

Time = 2.2 hours

It will take 2.2 hours for the trains to meet.

Keywords: speed, distance

Learn more about distance at:

brainly.com/question/13219835

brainly.com/question/1836777

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Step-by-step explanation:

3 0
1 year ago
Two people can swing on a trapeze at the same time as long as their total weight is less than 500 pounds Joe weighs 240 lb and i
Sindrei [870]

Answer:

Yes, they can swing at the same time.

Step-by-step explanation:

If Joe is 240 pounds, and Jake is 250 pounds, together they are 490 pounds, everything else doesn't matter.

8 0
3 years ago
This list shows the ingredients needed to make 12 flapjacks.
AURORKA [14]
Both 12 and 18 can be divided by 6. Therefore, convert 12 flapjacks into 6 flapjacks so you can use this for the final answer. Divide all the ingredients by 2= 250/2, 120/2, 120/2, 2/2 which will give you the ingredients for 6 flapjacks. After you have found the ingredients for 6 flapjacks, multiply each by 3 because 6x3=18. You should have your answer.
4 0
3 years ago
A group of friends is going to a baseball game. A general admission ticket to the game costs $9.00. A ticket for a fan club memb
AnnyKZ [126]

Answer:

See explanation!

Step-by-step explanation:

The term 9x is comprised of two values: 9 and x. The 9 represents the cost of the general admission tickets. Since the expression is representing the total cost for the group of friends, the number of friends attending must be represented somehow in the equation. Since the $9 is paired with the x, this means that x represents how many of the friends are paying the general admission price. After interpreting both values within the term, the meaning of the term 9x is simply just the total cost of the friends that are paying the general admission price! Hope this helps!

5 0
3 years ago
Describe and correct the error in solving the equation<br><br> 7 - 3x = 12<br> 4x = 12<br> x = 3
aev [14]
If x=3
Just replace the X with 3
So seven minus three equals four
If 3 is X than do 4 times 3 which that makes twelve.
3 0
3 years ago
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