Step-by-step explanation:
step 1: move variable to the left side and change its sign and move the constant to the right side and change its sign
step 2: collect the like terms and add the numbers
step 3: divide both sides of the equation by -16
and done
Answer:
38.16
Step-by-step explanation:
cosine = adjacent leg / hypotenuse
34 / x = cos 27
x = 34 / cos 27 deg
x ≈ 38.16
Answer:
13º
Step-by-step explanation:
We know a straight line makes 180, so the one opposite 63 is (180-63) which is 117.
We know the interior angles in a triangle make 180. We know two angles 50 and 117 and 50+117=167. 180-167=13.
Answer:
The amount that Lola has is $12
Step-by-step explanation:
Let
x ----the amount that Lola has
we know that
Two One-third multiplied by the amount that Lola has is equal to $28
so
Convert mixed number to n improper fraction
substitute
Solve for x
