Answer:
6
Step-by-step explanation:
c=14,d=3
c/2-3 +6/d
= 14/2-3+6/3
= 7-3+2
= 9-3=6
the first question...the answer is 10
see;x is our unknown number
so;27-2=25
x + 15=25
x = 25-15
x =10
10 + 15 = 25
25 + 2 = 27
Answer:

Step-by-step explanation:
Looking at the angles, we can see that this is a 30-60-90 triangle.
The side that is with the 30° angle and the 90° angle is represented by
.
So let's find x.

Divide both sides by
:
.
Now the hypotenuse is always
(the leg with the 90° and 60° is just x.) So,
.
Hope this helped!