Answer:28
Step-by-step explanation:
Area of triangle = base x height over 2
3 x 4 = 12
12 over 2 = 6
area = 6cm^2
Answer:
x= 88
Step-by-step explanation:
Answer: x = 5/7
Step-by-step explanation:
The numerator is the power, while the denominator is the index (thing next to radical).
Answer:
x = 19
Step-by-step explanation:
Vertical angles are equal
So
7x - 8 = 6x + 11
7x - 6x = 11 + 8
x = 19