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Ivahew [28]
3 years ago
8

A right triangle has side lengths a, b , and c as shown below. Use these lengths to find cosx , sinx and tanx. (GIVING BRAINLEST

TO BEST ANSWER)​

Mathematics
1 answer:
VashaNatasha [74]3 years ago
4 0

9514 1404 393

Answer:

  • cos(x) = a/c
  • sin(x) = b/c
  • tan(x) = b/a

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to help you remember the relationships between triangle sides and trig functions. These abbreviations tell you that ...

  Sin = Opposite/Hypotenuse   ⇒   sin(x) = b/c

  Cos = Adjacent/Hypotenuse   ⇒   cos(x) = a/c

  Tan = Opposite/Adjacent   ⇒   tan(x) = b/a

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D)) Lola ran 1/3 of a mile and walked 1/12 of a mile. How much farther did Lola run than walk?​
jarptica [38.1K]

Answer:

she ran 4/12 of a mile more

Step-by-step explanation:

you just have to switch the 1/3 to the common denominator which would be 4/12 that she ran and 1/12 of a mile she walked

5 0
3 years ago
Emma borrowed $89.40 from her sister. She determines that she will pay her back in six months worth of allowance. What effect wi
IrinaVladis [17]

Answer:

$14.9 deduction

Step-by-step explanation:

Emma borrowed $89.40 from her sister

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4 0
3 years ago
Distance between (0,2) and (0,4)
Lorico [155]
There are many ways to do this, I prefer the distance formula it looks like this:
\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}
We are given 2 pairs of coordinates: (0,2) and (0,4) 
0=x1
2=y1
0=x2
4=y2
We take the numbers and sub in the values above in place of the variables:
  \sqrt{(0-0)^2+(4-2)^2}
Simplfy it: 
\sqrt{(0)^2+(2)^2}
0^2=0
2^2=4
We are left with :
\sqrt{4}
\sqrt{4} =2
Final answer: 2 
5 0
3 years ago
Read 2 more answers
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Well to simplify it we combine the x's: 4x+11, then to solve for x: 

4x= -11 
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:)
6 0
4 years ago
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beks73 [17]
The answer is -1.1
Hope you get it right
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