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Elis [28]
3 years ago
9

Here are two sums 12/15 + 1/3 and 6/7-1/3which of the two sums is closer in value to 1/2

Mathematics
2 answers:
Evgen [1.6K]3 years ago
4 0

Answer:

Simplify  

58 /35

(Decimal: 1.657143)

Step-by-step explanation:

Dafna1 [17]3 years ago
3 0

Answer:

The second one

Step-by-step explanation:

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Please can someone answer this
Alecsey [184]

Answer:

theres not alot of info it just says boys, and ends there

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!
Serga [27]
8x^2y^{-2}=\dfrac{8x^2}{y^2}\\\\\\\dfrac{8\cdot(-1)^2}{2^2}=\dfrac{8\cdot1}{4}=\dfrac{8}{4}=\boxed{2}

Answer A)
4 0
4 years ago
Question 24 (1 point)
KATRIN_1 [288]

Answer:

A_{(x)} = 150 - 25x

Step-by-step explanation:

Let Leanne uses gas for x weeks.

Since expenditure on gas for one week = $25.00

Therefore, Leanne will spend on gas for x weeks = $25x

It is given in the question that she has total amount = $150.00

So the amount Leanne is left with after x weeks = 150 - 25x

If we represent amount left, by A_{(x)}

so the recursive formula will be

A_{(x)} = 150 - 25x

Now for x = 1 week

A_{(1)} = 150 - 25 = $125

Therefore, Leanne will have $125 in her gas card after the first week.

7 0
4 years ago
Find a function of the form <br><br>y=Asin(kx)+C or y=Acos(kx)+C whose graph matches this one:
kumpel [21]

Answer:

  y = 4cos((π/5)x) +3

Step-by-step explanation:

The graph shows the peak of the function to be at x=0, so a cosine function is an appropriate choice for the model.

The value of A is half the difference between the minimum and maximum, so is ...

  A = (1/2)(7 -(-1)) = 4

The value of C is the average of the maximum and the minimum, so is ...

  C = (1/2)(7 +(-1)) = 3

The value of k must be chosen so that for one full period, kx is 2π. We note that one minimum is at -5, and the next is at +5, so the period of this waveform is (5 -(-5)) = 10. Then ...

  k·10 = 2π

  k = π/5 . . . . . divide by 10 and reduce the fraction

Now, we have all the parameters of our function:

  y = 4cos((π/5)x) +3

4 0
3 years ago
What is the length of segment RS?
Ivan

Answer:

B

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
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