Answer:
c
Step-by-step explanation:
im just guessing dont take my word for it
<em>Answer:</em>
<em>The</em><em> </em><em>answer</em><em> </em><em>for</em><em> </em><em>x</em><em> </em><em>is</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>5</em><em>.</em>
There are 3 trigonometric ratios:
Sine = opposite/hypotenuse,
Cosine = adjacent/hypotenuse and
tangent = opposite/adjacent
Since in the question we have not been given the hypotenuse, we calculate it first.
So, hypotenuse = √(12²+5²) = √(144+25) = √169 = 13.
Now we can find the trigonometric ratios;
Sin A = Cos B = 5/13
Sin B = Cos A = 12/13
Tan A = 5/12
Tan B= 12/5
Answer:
4.7x10^6
Step-by-step explanation:
Scientific notation can not exceed the ones place so you multiply that by 10^6 (1,000,000) to get 4,700,000
Its C. 113 ft because the height and the perimider of the trinagle