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zloy xaker [14]
2 years ago
12

PLS HELP WILL MARK BRAINLIEST!

Mathematics
2 answers:
disa [49]2 years ago
6 0

Answer:

b

Step-by-step explanation:

i took the test on edge

Margaret [11]2 years ago
6 0

Answer:

According to me answer is option E

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

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A family wants to build a rectangular garden on one side of a barn. If 600 feet of fencing is available to use, then what is the
vovangra [49]

Answer: (A) A=300l-l^{2}

               (B) Length varies between 1 and 150

               (C) Largest area is 22500ft²

Step-by-step explanation: Suppose length is l and width is w.

The rectangular garden has perimeter of 600ft, which is mathematically represented as

2l+2w=600

Area of a rectangle is calculated as

A=lw

Now, we have a system of equations:

2l+2w=600

A=lw

Isolate w, so we have l:

2w=600-2l

w = 300 - l

Substitute in the area equation:

A = l(300 - l)

A = 300l - l²

(A) <u>Function of area in terms of length is given by </u><u>A = 300l - l²</u>

(B) The practical domain for this function is values between 1 and 150.

(C) For the largest area, we need to determine the largest garden possible. For that, we take first derivative of the function:

A' = 300 - 2l

Find the values of l when A'=0:

300 - 2l = 0

2l = 300

l = 150

Replace l in the equation:

w = 300 - 150

w = 150

Now, calculate the largest area:

A = 150*150

A = 22500

<u>The largest area the fence can enclose is </u><u>22500ft².</u>

4 0
3 years ago
can someone go to my profile then go to my questions I keep posting them but no one replies please I need help
andrew11 [14]

Answer:

ok ill look

Step-by-step explanation:

6 0
3 years ago
Will mark brainliest for 2 possible answers (WITH NO LINKS AND ANSWERS WITHOUT EXPLANATION)
Kamila [148]

Answer:

Equation in cubed form is x^3+7x^2+7x-15

Step-by-step explanation:

7 0
2 years ago
The faces of all prisms are _____________.
Archy [21]

Answer:

Option C, The faces of all prisms are parallelogram

Step-by-step explanation:

A prism  is a form of parallelogram and all its faces are also parallelogram.

The base of a prism is parallelepiped. The base can be of shape of any polygon such as triangle, square, rectangle etc. while the other faces are parallelograms or rectangles

Hence, it can be said that the faces of all prisms are parallelogram

Option C is correct

6 0
2 years ago
Explain how you can tell, without computing, whether the quotient of 1/2 divided by 6 is greater than 1 or less than 1.
Gnesinka [82]
You already know that the quetioent of 1/2 divided by 6 would be more or less than one because, 1/2 is equal to 50% and 50% of 6 is 3. So, you would know how the answer would turn out.
4 0
3 years ago
Read 2 more answers
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