The answer is about thirty
The midline would be horizontal.
The top of the line is at 12, the bottom is at 6
The midline would be at 9
The answer is b.9
4/6 is greater than 6/10 because if you change them to have a common denominator, it would be, 4/6 *10 which is 40/60 and 6/10 *6 which is 36/60. And 40/60 is bigger than 36/60.
1 over 7 to the 2nd power
Answer:
Step-by-step explanation:
14.
by pythagoras,s theorem
15.
first perpendicular=y(say)
and second perpendicular=z (say)
y²=9²+7²=81+49=130
z²=y²+5²=130+25=155
x²=z²+4²=155+16=171
x=√(171)