bandnerd1
30.01.2020 •
Mathematics
R+5=3r+7 solve each equation. combine like terms
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Ответ:
-5 -5
r=3r+2
-3r -3r
-2r=2
÷-2 ÷-2
r=-1
Ответ:
The question is from trigonometry and we have to use side ratio identities here .
Here angle C is theta. And A is the right angle . Opposite side is AB which is of length 4, adjacent is CA measures 3 and hypotenuse BC=5 .
To find the tangent of theta, we have to use the following formula
So the tangent of theta with given information is