I'm not sure with this but I think it's B because 3 multiplied by 5 would get you a five at the end so if you divide it by that answer (245) should give you something like 81
The answer is 60 square meters because 6 x 5= 30. Then times that by two because of the two.
Answer:
x^2 + y^2 = 100
Step-by-step explanation:
The standard form equation for a circle is:
(x – h)^2 + (y – k)^2 = r^2
Where h is the x coordinate of the center point and k is the y coordinate of the center point. Since the center point is (0,0), this simplifies to:
x^2 + y^2 = r^2
Since the radius is 10, this simplifies to:
x^2 + y^2 = 100
Answer:
Step-by-step explanation:
Volume of a prism can be found using the general formula:
V = l x w x h, where l = length, w = width and h = height
Given the dimensions of l = 
; w = 
and h = 
, you can first convert your mixed numbers to improper fractions and then multiply.
=
=
V = 
Answer:
first problem is the second one, second problem is the third one
Step-by-step explanation:
for the first problem, just write out the equation (x-1)(x-2)(x+2)(x+3) and multiply them to get the answer
for the second problem, just factor it and you should get 3x(x+2)(x+3)
