Answer:
? = 30°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
48° is an exterior angle of the triangle, then
? + 18° = 48° ( subtract 18° from both sides )
? = 30°
Tan^2 x - Tan^ x sin^2 x
= tan^2x ( 1 - sin^2 x)
= tan^2 x * cos^x
= sin^2 x * cos^2 x
----------------------
cos^2 x
= sin^2 x
$63. 10% of 70 is 7, so you would subtract that from the total cost and you would get $63.
1.17 ounces per cup.
it’s basic division btw. 28.08 divide by 24
If you were supposed to find 40% of $24,850 then the answer would be $9940.