The correct answer is: [A]: " -10 + c = 10 " .
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Explanation:
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The beginning balance is: " -$10 ".
The "ending balance", or "current balance", is: "$10" .
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So, the beginning balance is a "negative value", or a "deficit".
To get the change, "c" ,
either: " 10 <span>− c = -10 " ;
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or: " -10 + c = 10 " .
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Among the answer choices given, the correct answer choice provided is:
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Answer choice: [A]: </span> " -10 + c = 10 " .
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To find the length of each side of the trapezoid, you need to use the distance formula.
AB = (-3,2) and (1,5)
BC = (1,5) and (7,-3)
CD = (7, -3) and (0, -2)
AD or DA = (0,-2) and (-3,2)
Now, just use the distance formula for each line. Doing so gives us:
AB = 5
BC = 10
CD = 7.071107...
DA or AD = 5
The height is AB, the first base is BC and the second base is CD. We can plug the values for these sides into the trapezoid area formula, which is A = base 1 + base 2 all over 2 times the height. Doing so gives us 37.5 units². Therefore, the answer to your query is 37.5 units². Hope this helps and have a nice day!
Put it all into the same measurement unit -
Kim: 48,600 seconds. (13.5*60=810, 810*60=48600)
Javis: 50,700 seconds. (845*60=50,700)
Monica: 49,500 seconds.
Kim finished the book first.
Answer:
they wont have any left
Step-by-step explanation:
think about grandfather, father, and son.
Find the slope first:
m=y2-y-1/x2-x1
m=2-10/-3-1
m= -8/-4
m= 2
Select a point & put into y=mx+b to find b.
y=mx +b
10 =2(1) + b
10 =2 +b
8 = b
Rewrite the equation with your slope &intercept:
y=2x + 8
That's ^ the equation that describes your line!
