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Anvisha [2.4K]
3 years ago
7

I need to find tan c because I don’t know it

Mathematics
1 answer:
Zolol [24]3 years ago
3 0

Answer: The tan of "C" is 8/15

Step-by-step explanation: How I remember it is by using SOHCAHTOA. Sin Opposite Hypotenuse, Cos Adjacent Hypotenuse, then Tan Opposite Adjacent. In this case, we are finding the tan of C. The opposite side of c is 8, and the adjacent side of c is 15. You know this because the hypotenuse is always the longest side. Therefore, tan C is 8/15.

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Find the Greatest Common Factor of Two or More Expressions
-Dominant- [34]

Answer:

The GCF is 2.

Step-by-step explanation:

In my opinion, one of the easier ways to find the greatest common factor of two numbers is to get the prime factors of both and multiply the common ones. The prime factorization of 8 is 2*2*2, and the prime factorization of 162 is 2*3*3 (you can make a factor tree for both of these numbers to verify this). The only common prime factor for both of these numbers is 2, which means the greatest common factor of 8 and 18 is 2.

8 0
2 years ago
17−5r+9r=12+6r−1<br> what is r?
jonny [76]

Answer:

r=3

Step-by-step explanation:

simplify each side

4r+17=6r+11

Subtract 4r from both sides.

17=2r+11

Subtract 11 from both sides

6=2r

divide both sides by 2

3=r

7 0
3 years ago
Which is equivalent to (3 + 2i)(5 + i)?
zepelin [54]
(3 + 2i)(5 + i)
15 + 3i + 10i + 2i^2
15 + 13i - 2
13 + 13i
5 0
3 years ago
Use &lt; &gt;, or = to compare the following decimals.
Contact [7]

Answer:

0.32, 0.45, 0.76.

Step-by-step explanation:

so first you would use your < >,= signs and compare all of them until you have eliminated ALL but one (so 0.91<0.98 this is because 0.98 is close to 1 whole than 0.91) and you would continue this explanation for so on

4 0
2 years ago
The difference of two number is 28. if one number is 11, find the other number
Leno4ka [110]

Answer:

39

Step-by-step explanation:

difference=28

other number=11

so:

11+28=39

39 is your other number

7 0
3 years ago
Read 2 more answers
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