180a^3+900a^3+4a-5
__________________ + a-1/ 6a^a
6a ( a+ 5)
It would be 7500 because if you divide 75000/10 your answer would be 7500
Unknown. C is the hypotenuse, but this problem is solvable.
Answer:
3. A; 4. C; 5. D; 6. D
Step-by-step explanation:
3. By Pythagorean theorem, x^2=100-64=36, x=6
4. By Pythagorean theorem, x^2=81-36=25, x=5
5. Since the triangle is an isosceles, the other side is 4, so the hypotenuse is 4
. (the ratio is 1:1:
by Pythagorean theorem)
6. Like Question #5, the ratio is 1:1:
since it is an isosceles triangle, the leg is 8.