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pashok25 [27]
2 years ago
15

What is the base of a parallelogram with an area of 72 square feet and a height of 12 feet?

Mathematics
1 answer:
Tresset [83]2 years ago
7 0
Area of a parallelogram = bh   [b=base, h=height ]

72 = b*12
72/12 = b
b = <span>6 Feet</span>
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Is the relationship shown by the data linear? How can you tell if it is or is not? If so, model the data with an equation.
yuradex [85]

Hello from MrBillDoesMath!

Answer:    The relationship is linear. The equation is y = 2x + 19

Discussion:

When x changes from -7 to -5 ( and increment of of +2),  y changes from 5 to 9 ( an increment of +4). When x changes from 5 to -3 (an increment of +2) , y changes from 9 to 13 (an increment of +4)... and so on.....

So far, when x changes by 2, y changes by 4.  This means the data falls on a line (so is linear). In fact,

(change in y) /  (change in x) = 4/2 = 2 =  slope of line.

so  y = 2x + b. As the line passes through the point ( -7, 5)

5 = 2 (-7) + b    or

5 = -14 + b       or ( adding 14 to both sides)

5 + 14 = 19  = b.

Hence the equitation the line is  y = 2x + 19

Thank you,

MrB

6 0
3 years ago
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches. What is the ac
Marysya12 [62]

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3 0
2 years ago
The difference of two numbers is 42. the larger number is three less than six times the smaller number. find the numbers.
IgorLugansk [536]
X and y are the numbers
x>y

diffference is 42
x-y=42

larger is 3 less than 6 times smaller
x=-3+6y

subsitute -3+6y for x

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-3+5y=42
add3 to both sides
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divide both sides by 5
y=9

sub back

x=-3+6y
x=-3+6(9)
x=-3+54
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the numbers are 51 and 9
5 0
3 years ago
If 24 ounces of apple sauce cost $2.00how much is 35 ounces
dsp73
Hint: Is under 3 dollars.
7 0
3 years ago
What is the answer I really need help
attashe74 [19]

Answer: 27

Step-by-step explanation:

The perimeter is the lengths of all sides of the figure added together. Since all  sides are equal in this triangle, we know all sides have a length of 9. We know this because all sides have 2 little lines on them, symbolizing that they are equal.

P=9+9+9=27

5 0
3 years ago
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