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amid [387]
1 year ago
10

Tickets at a carnival cost $0.75

Mathematics
2 answers:
erma4kov [3.2K]1 year ago
8 0
Answer: $14.75

I just did $0.75 x 7 = $5.25 and subtracted that from $20. Lmk if this helps or if my answer was incorrect!
vichka [17]1 year ago
4 0
Answer: $14.75
Each ticket is $0.75 and we need 7 so
7 x 0.75 = 5.25
If we pay with $20 bill we would have some money left over (change)
20-5.25= 14.75
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Marta_Voda [28]
I think you have to first separate the integral:1/(1+v^2) + v/(1+v^2),
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y= 1+v^2
 so
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v= dy/2and then you substitute:v/(1+v^2) = (1/2)(dy/y)
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(1/2)(In [1+v^2])

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6 0
3 years ago
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I need the answer asap
eimsori [14]

Answer:

22873

Step-by-step explanation:

you have to put the value from 6-94 in n the given equation 5n+7.

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3 years ago
The length of a rectangle is 4 m less than the diagonal and the width is 5 m less than the diagonal. If the area is 82 m^2, how
nikklg [1K]

I hate rounding.

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That one doesn't seem to factor so we go to the quadratic formula

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x = \frac 1 2(9 \pm \sqrt{329})

That's the exact answer.  Did I mention I hate rounding?  That's about

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----------

It's not clear to me this problem is consistent.  By the Pythagorean Theorem the diagonal satisfies

x^2 = (x-4)^2 + (x-5)^2

which works out to

x=9 \pm 2\sqrt{10}

That's not consistent with the first answer; this problem really has no solution.  Tell your teacher to get better material.

5 0
2 years ago
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Answer:

6 months, i used the equation from part a so i know it’s right

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a) 15 + 12x = 87

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3 years ago
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PIT_PIT [208]
The answer is 4 units.
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