Answer:
270 km³
Step-by-step explanation:
the volume = ½×9×6×10 = 270 km³
Answer:
14x-2
Step-by-step explanation:
1) 15x-x-2
2)14x-2
Answer:
<u>x=3</u>
Step-by-step explanation:
Addition property of equality is adding the same number to both sides of an equation does not change the equation.
a+c=b+c
3x-7=2
add 7 both sides of an equation.
3x-7+7=2+7
simplify.
3x=9
divide by 3 both sides of an equation.
3x/3=9/3
simplify.
9/3=3
3*3=9
9/3=3
<u>x=3 and 3=x</u>
Hope this helps!
Thanks!