Answer:
A. 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
The value of x = ?
3x-1/9y=18
3x-1/9×27=18 (y=27)
3x-3=18
3x=18+3
3x=21
x=21/3
x=7
Answer:
x=25
Step-by-step explanation:
180-60=120
35+120+x=180
x=25
Answer:
The answer is ∠C= 20 degree
Step-by-step explanation:
The answer is ∠C= 20 degree
We have given:
AB= 5
AC = 14
and we have to find ∠c to the nearest degree.
So,
We know that:
tan(C)= AB/AC
tan(C)= 5/14
tan(C)= 0.3571
C=20 degree
Thus the answer is ∠C = 20 degree ....