Answer:
-3/4
Step-by-step explanation:
2 is an integer
-8/2 can be simplified to -4 which is an integer
-3/4 is a fraction that when divided produces a decimal. It is not an integer.
-5 is an integer
Step-by-step explanation:
2 = 68 vertical angles theorem
3 = 90 Supplementary angles
5 = 180-90-68 = 22
Answer:
48
Step-by-step explanation:
=6*[24/4+2]
=6*[6+2]
=6*8
=48
Answer:
x = 19.6
Step-by-step explanation:
By applying cosine rule in ΔBCD,
cos(30)° =
=
BC =
Now, by applying sine rule in ΔBAC,
sin(45)° =
x =
x = 19.59
x ≈ 19.6