4/7 X 1/6 in order to divide you must transfer the 6/1 to 1/6 then multiply
4/7 X 1/6 =4/42=2/21
Answer:
5
Step-by-step explanation:
You solve the equation
Area of the trapezoid: 108
Step-by-step explanation:
The area of a trapezoid is given by the following equation:
where:
B is the major base
b is the minor base
h is the heigth
For the trapezoid in this problem, we have:
B = 8 (major base)
b = 1 (minor base)
h = 24 (height)
Therefore, the area is:
Learn more about area of figures:
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Answer:
x-3
Step-by-step explanation:
(x+5)(x-1)(height)=x3+x2-17x+15
x2+5x-1x-5(h)=x2+4x-5
so what times x2+4x-5 will equal the volume
look at the constant -5 and think what will multiply with that to get 15 so -3 right so then check the rest of it by doing (x2+4x-5)(x-3) =x3−3x2+4x2−12x−5x+15
=x3+x2−17x+15 so the answer is x-3
Hope this helps! :)
Answer:
a. 8
b. 7
Step-by-step explanation:
Let be the length of wire for the square and (eq. 1) be the length of the wire for the equilateral triangle.
We know the is the total length of the wire used, hence the length of a side of the square will be . The area of the square will be:
Similarly for the equilateral triangle, perimeter is . Hence the area will be .
The total area of both shapes will be:
We will substitute the value of y from eq. 1:
We find the derivative of the above function to find maximum and minimum: ⇒
We find to check whether is the minimum or maximum of the function.
Hence, is the minimum and will be the maximum