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Julli [10]
3 years ago
15

WILL GIVE 12 POINTS

Mathematics
1 answer:
jekas [21]3 years ago
3 0
Let b be the dimension opposite the building and s be the dimension of the sides, and m be the amount of material used...

m=b+2s

b=m-2s

The area of this parking lot is:

A=bs, using b found above you get:

A=(m-2s)s

A=ms-2s^2

dA/ds=m-4s and d2A/ds2=-4

Since acceleration is a constant negative, when the velocity equals zero, it is at the point where A(s) is the absolute maximum.

dA/dx=0 only when m=4s, so s=m/4

We are told that m=500, so s=125

A=ms-2s^2  so the maximum area is:

A(125)=500(125)-2(125^2)

A(125)=31250 ft^2

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It candy company plans to hang posters of a new product in supermarkets. The product is a box of premium chocolates. The art tea
prohojiy [21]
He answer to this question is:A. The length is 8 inches, and the width is 5 inches.
The scale factor can be found in the question, "the art team made a scale drawing of the top of the box using a scale of 3 inches to 1 inch". This means the scale drawing should be divided by a scale factor of 3:1 (simplified into 3). 
The scale factor is then divided with the components provided (24 inches in length, 15 inches in width).
(24/3) = 8 inches(15/3) = 5 inches
Your answer is length = 8 inches, width = 5 inches.
 hope this helps u
3 0
4 years ago
Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis sh
Savatey [412]

Answer:

Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis shows time (days), numbered 1 to 8, and the vertical axis shows Balance (dollars) numbered 5 to 40. The line begins at 35 dollars in 0 days and ends at 0 dollars in 7 days. A graph titled Daily Balance. The horizontal axis shows time (days), numbered 1 to 8, and the vertical axis shows Balance (dollars) numbered 5 to 40. The line begins at 0 dollars in 5 days and extends vertically to 40 dollars in 5 days. A graph titled Daily Balance. The horizontal axis shows time (days), numbered 1 to 8, and the vertical axis shows Balance (dollars) numbered 5 to 40. The line begins at 30 dollars in 0 days and ends at 30 dollars in 8 days. A graph titled Daily Balance. The horizontal axis shows time (days), numbered 1 to 8, and the vertical axis shows Balance (dollars) numbered 5 to 40. The line begins at 0 dollars in 0 days and ends at 40 dollars in 8 days.

7 0
3 years ago
Read 2 more answers
If bd is both the altitude and median of abc then abs is
AVprozaik [17]

Answer:

isosceles

Step-by-step explanation:

4 0
4 years ago
Simplify (4x − 6) − (3x + 6).
antiseptic1488 [7]

the answer is the first one A


8 0
4 years ago
Read 2 more answers
I need help please. The question is already there. Tysm. 20 points.
Bess [88]

Answer:

$109 and 35%

Step-by-step explanation:

49.05 is the sale price and the discount is 55%. What’s the original price?

price/ 1- discount

49.05/ 1 - 0.55

49.05/ 0.45

109

for the other part

to find the discount subtract final price from original price

94 - 61.10 = 32.9

Which would be 35% in percent form.

5 0
3 years ago
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