Step-by-step explanation:
r(-5) = 2*25 - 2 = 48
Q(-5) = 5 - 1 = 4
All you would have to do is divide 1,845 by 10 to get the answer which is $184.50 to each classroom
Answer:
(D) The area of the triangle is 25 in^2, so she can create only 4 triangles.
Step-by-step explanation:
You'll need two things besides the measurements from the diagram to answer this question. They're the formulas for the areas of a triangle and a square, which are, respectively:
A=1/2(b)(h), where "b" represents the length of the triangle's base and "h" represents the height of the triangle, and
A=s*s, where "s" represents the length of a side of the square. Remember that a square's sides are all the same length, so both s' will be the same number.
The side lengths of the square are 10 inches, so plugging this into the formula gives (10*10) or 100 in^2. Performing the same for the triangle, where the base is 10 in (notice that it is the same length as a side of the square) and the height is 5 in. Plugging this in yields (1/2(10)(5)) or 25 in^2. Twenty-five goes into 100 four times (100/25=4), so Sammy can only create four triangles.
4th root of x^5
x^5 = x(x^4)
= x times 4th root x
last solution
the 5th root to the 5th power cancels out leaving -243
Answer:
The answer is
<h2>12.8 units</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
B (4, 6) and K (–6, –2)
The distance is
We have the final answer as
<h3>12.8 to the nearest tenth</h3>
Hope this helps you