L-Ready Practice: Adding and Subtracting Integers - Quiz - Level G
) Luisa has a business selling hair clips at the mall. Currently her business has a balance of -$15.
2) Which amounts of sales would give Luisa's business a positive balance?
Choose ALL that apply.
$14
$19
$16
$25
$10
$20

Shania is correct.

Step-by-step explanation:

For a right angled triangle, given two sides and an angle, we can use the sine rule or the various trigonometry identities to solve the triangle;

a/sin A = b/sinB

and

sin (angle) = opposite side/hypotenuse

cos (angle) = adjacent side/hypotenuse

tan (angle) = opposite/ adjacent

assuming a is the opposite side of angle A and b is also opposite of angle B

Otherwise, the only way to solve a triangle given two sides only is by the use of the Pythagoras theorem.

Hence, Shania is correct.