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inna [77]
3 years ago
11

NEED HELP WORTH 50 POINTS !!

Mathematics
2 answers:
Jlenok [28]3 years ago
8 0
The area now is 12x14=168m^2
13x15=195m^2
14x16=224m^2
15x17=255m^2
The answer is D. 15m wide
mamaluj [8]3 years ago
7 0

D)

15x17=255

15=12+3     17=14+3

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On a busy saturday a movie theater sells 700 children tickets and 300 adults tickets. They made $7200 in total. If each adult ti
natka813 [3]

Answer:

6 dollars per children ticket.

Step-by-step explanation:

Sorry if my explanation doesn't make much sense or you don't understand it.

700x + 300y = 7200

if, y = 10

700x + 300(10) = 7200

700x + 3000 = 7200

        - 3000 = -3000

700x             = 4200

700x/700   = 4200/700

x = 6

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2 years ago
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If (x) = x / x^2-16 what is the value of f(-10)
Yuliya22 [10]

Answer:

f(-10)=-\dfrac{5}{42}

Step-by-step explanation:

You just replace 'x' for the value given, -10.

f(x)=\dfrac{x}{x^2-16}\\\\\\f(-10)=\dfrac{-10}{(-10)^2-16}=\dfrac{-10}{100-16}=\dfrac{-10}{84}\\\\\\\\\\f(-10)=-\dfrac{5}{42}

5 0
3 years ago
Can someone tell me the answer to this please?
Zanzabum

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Step-by-step explanation:

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What are two fractions equivalent to 5/12
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Answer:

10/24 and 15/36, more answers possible

Step-by-step explanation:

if you multiply both the numerator and denominator by the same number, it will always be equivalent to 5/12, as you can simplify it back to that fraction.

5/12, multiply both by two, and you have 10/24

5/12, multiply both by three, and you have 15/36

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3 years ago
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