Can barely see the questions ! Retake a picture if you can.
For the given triangle, the tan of angle A equals C.
.
Step-by-step explanation:
Step 1; In the given triangle, the opposite side has a length of 15 units, the adjacent side has a length of 36 units while the hypotenuse of the triangle measures 39 units. To calculate the tan of angle A we divide the opposite side's length by the adjacent side's length.
cos A =
.
Step 2; The opposite side's length = 15 units,
The adjacent side's length = 36 units.
cos A =
, dividing the numerator and the denominator by 3, we get
cos A =
, which is option C.
Answer:
x^2-5x+10
Step-by-step explanation:
As they are two zeros and the standard equation is
x^2+(alpha+beta)x+alpha*beta
Every month she deposits 20......so every year she deposits (20 * 12) = 240
y = 240x + 200
Answer:
Step-by-step explanation:
= 9 - 7x
3 times 2 -7 x + 3
6 - 7 x + 3