-3x-14 should be the answer
Answer:
3
Step-by-step explanation:
if the inequality is 3, it will be 3
Answer:
163/324
Step-by-step explanation:
Answer: 9π/20 radians
How to: <u>Convert from degrees to radians using the ratio π/180 .</u>
Have a great day !
Answer:
a) 12cm
b) 360cm²
c) 2160cm cubed
Step-by-step explanation:
a)
you would use Pythagoras theorem for A
so half of 18 is 9
15² - 9² = 144
the square root of 144 is 12
the height is 12cm
b)
18 x 20 = 360cm²
c)
csa x L
csa = b x h divide by 2
18 x 12 = 216cm²/2 = 108cm²
108xm² x 20cm = 2160cm cubed
