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amid [387]
2 years ago
11

I need some one to answer this the second they see it

Mathematics
1 answer:
Alchen [17]2 years ago
5 0

Answer:

12

Step-by-step explanation:

Because this is a 45 angle triangle we can assume the other side is also a 45 angle. Which means that CD=AD.

(6\sqrt 2)^2+(6\sqrt2)^2=144\\\sqrt 144=12

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Can someone check on this problem if I did it right this problem is about law of cosines just look at #1
lora16 [44]

Answer:

x = 5.57

Step-by-step explanation:

c² = a² + b² − 2ab cos C

x² = 10² + 6² − 2(10)(6) cos 29°

x = 5.57

Your answer and steps are correct.

8 0
3 years ago
A set of cards has 8 red cards, 6 blue cards, and 1 green card. Paula chooses a card without looking. What is the probability th
3241004551 [841]

Answer:

8/15 = 0.53 = 53%

Step-by-step explanation:

The probability is the number of chances divided by the total number of cards. The total number of cards is 8 + 6 +1 = 15. There are 8 red cards and therefore 8 chances to get red.

8 out of 15 cards is 8/15. The probability is 8/15.

5 0
3 years ago
(8,9,2 )(3,5,7)(1,3,3)(5,3,2) which does not make up a triangle
OLga [1]
Most likely you are expected to recognize that side lengths 2, 3, 5 will result in a "triangle" of zero area (looks like a line segment).

The appropriate choice is 
   (5, 3, 2)

_____
Some authors write the triangle inequality as a + b ≥ c for any assignment of a, b, c to side lengths. The "or equal to ..." allows the triangle to have zero area (looks like a line segment). Other authors insist the inequality not include the "or equal to" case. It looks like your text's author is in the latter camp.
4 0
3 years ago
Please help me!!!!!!!!:(
horsena [70]

Answer:

24% chance

Step-by-step explanation:

First, find the total number of graduates in the table, that number is 2610, that will be your numerator.

You will look at the table for the total number of students, that is 10730, that will be the denominator.

Now divide the smaller number/numerator (2610) by the larger number/denominator (10730)

\frac{2610}{10730} = 0.2432432...

Then, multiply by 100 to get the percentage: 24.32432...%

Now, round to the nearest percentage: 24%


7 0
3 years ago
Aaron’s boat travels 9 mile per hour in still water. The speed of the river is 4 miles per hour. How long will it take Aaron to
ella [17]

Answer:

who will answer??

Step-by-step explanation:

7 0
2 years ago
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