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Anvisha [2.4K]
3 years ago
6

If a+e = 11a²-f=15f+c=6c×a-e=13what is the value of the variables​

Mathematics
1 answer:
CaHeK987 [17]3 years ago
8 0

Answer:

a=4

c=5

e=7

f=1

Step-by-step explanation:

the simplest method would be to start with a(2)"squared" (being '4' as this will get you closest to 15. So 16 -1 (being 'c') = 15. now plug those into the other equations and work the other numbers out.

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To convert a capacity of 8.7 gallons to quarts, which ratio could you multiply by? remember that 1 gallon = 4 quarts.
Papessa [141]
Using the factor label method, you would set up your ratio like so:8.7 gall *  \frac{4 qts}{1 gall}
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3 years ago
Solve x^2=12x-15 by completing the square. which is the solution set of the equation?​
svlad2 [7]

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Exact Form:

x  =  ±√21  +  6

Decimal Form:

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I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

6 0
3 years ago
Which equation represents a line that has a slop of 3/4 and passes through the point (2,1)??
Veronika [31]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Oliver removed 56 marbles from his marble
krok68 [10]
ANSWER:
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HOPE IT HELPS!!!!
PLEASE MARK BRAINLIEST !!!!
5 0
3 years ago
Read 2 more answers
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Rina8888 [55]

Answer:

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Step-by-step explanation:

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