Question

can someone check my answers please?? C: I will give a medal!

Answer 1

A segment with endpoints A (2, 1) and C (4, 7) is partitioned by a point B such that AB and BC form a 3:2 ratio. Find B.

(3.2, 1.6)
(3.2, 4.6)
(3.8, 3.4)
(4.4, 5.8)

Answer 2

I think the answer is B

Answer 3

Find the perimeter of a quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3). Round your answer to the nearest hundredth when necessary.

12 units
16 units
20 units
24 units

Answer 4

and im not sure on this one... but i think its C?

Answer 5

that's for #2??

Answer 6

for the first one the change in x is 2 and the change in y is 7
we can find the distance by
r^2= x^2 + 7^2

Answer 7

okay, could you explain how to do this please? I really need to learn this because I have a bad grade in the class and I need to catch up.

Answer 8

you know what? i dont need help with those anymore... but i need help with a few others, if anyone is willing to help??

Answer 9

A cylinder has a radius of 6 feet and a height of 9 feet. Which of the following can be used to calculate the volume of a cone that fits exactly inside the cylinder?

1 over 3(3.14)(92)(6)
(3.14)(92)(6)
1 over 3(3.14)(62)(9)
(3.14)(62)(9)

Answer 10

this is the question.