4. Calculate the value of p a. If=9and=6.=°
b. If =11,=7and=50.48°,=
5. If AB = 6cm, BD = 9cm, AC = 8cm and CD =14cm. If angle BAC = 120° and BDC = 30° .
a. Calculate the area of rectangle ABCD
b. Calculate the bearing of A from C
c. Calculate the bearing of C form D

dont understand

step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6