Answer:
$45.71
Step-by-step explanation:
52.05-6.34
Answer:
R^{2} + S^{2} = T^{2}
Step-by-step explanation:
the pythagorean theorem
Answer:
it might be 28 sorry if it doesn't help.
( 1 + sinx / cosx ) + ( cosx / 1 + sinx ) =
_________________________________
(1 + sinx)(1 + sinx)/cosx(1 + sinx)
+
(cosx)(cosx)/(1 + sinx)(cosx) =
_________________________________
(1 + sinx)^2 /cosx(1 + sinx)
+
(cosx)^2/cosx(1 + sinx) =
_________________________________
1 + 2sinx + sin^2 x/cosx(1 + sinx)
+
cos^2 x/cosx(1 + sinx) =
_________________________________
1 + sin^2 x + cos^2 x + 2sinx / cosx(1 + sinx) =
<h2>Hint : </h2><h2>Sin^2 x + Cos^2 x = 1</h2>
1 + 1 + 2sinx / cosx(1 + sinx) =
2 + 2sinx / cosx(1 + sinx) =
2(1 + sinx)/cosx(1 + sinx) =
( 1 + sinx) simplifies from the face and the denominator of the fraction
2/cosx
This is an example of a conditional statement, Choice C.
For example, in Geometry, we could write the following conditional statements.
If a pair of angles form a straight line, then they are supplementary.
If a polygon is a triangle, then the sum of the measure of the interior angles is 180 degrees.