<em>Answer: Can you explain but if you are trying to multiply or divide the answer would be = -0.009 for multiplication and = -0.1 if you divide </em>
<em>I hope i helped <3</em>
You can do this by finding the lengths of RT , RS and ST using the distance formula
RT = sqrt ((0- -5)^2 + (4 - -6)^2)
= sqrt (5^2 + 10^2) = sqrt 125
RS = sqrt ((-3- -5)^2 + (-2 - -6)^2))
= sqrt ( 2^2 + 4^2) = sqrt 20
ST = sqrt 125 - sqrt 20
RS / ST = sqrt 20 / (sqrt 125-sqrt 20)
so the ratio RS:ST = 2:3
Its B
The answer is (0,0) because it is the same differences as the others
Answer:
Your answer would be .
Step-by-step explanation:
The formula for the equation of a circle is , where (h, k) is the center of the circle, and r is the radius. Since the center is (-1, 3), the left half of the equation is . Now, all we have to do now is find the radius, r. To do that, you can use the distance formula to find the distance between the center (-1, 3) and a point that passes through the circle, or is on the circumference, (-4, -2). When you calculate that, you will get , so the radius is . But, we want the radius squared, which is 34. So, the final answer is what I wrote above.
Hope that helped! :)
Answer:
75 cookies.
Step-by-step explanation:
So we know that she wants to give 3 cookies to 25 students. So, you just multiply 25 times 3 and you get 75.