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Vladimir79 [104]
3 years ago
5

Can someone please help

Mathematics
1 answer:
Paraphin [41]3 years ago
6 0
2(3t) + 2(4t) + 7t + 6 = 48
6t + 8t + 7t + 6 = 48
21t = 42
    t = 2

answer
2 (first choice)
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Given the algebraic expression 12x+12/x²-1 do the following:
andre [41]

The value of the function is x is 7 and 4 are 2 and 12 respectively

<h3>Function and values</h3>

Given the function of the variable x below;

f(x) = 12x+12/x²-1

If the value of x is 7, hence;

f(7) = 12(7)+12/(7)²-1

f(7) = 84+12/48
f(7) = 96/48

f(7) = 2

If the value of x is 4, hence;

f(4) = 12(4)+12/(4)²-1

f(4) = 48+12/15

f(4) = 60/5

f(4) = 12

Hence the value of the function is x is 7 and 4 are 2 and 12 respectively

Learn more on function and values here: brainly.com/question/2284360

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1 year ago
Analyze the diagram below and answer the question that follows. If &lt;10 and &lt;15 are congruent, which lines are parallel? A.
yanalaym [24]

If angle 10 and 15 are congruent ( the same) that would mean lines a and b would need to be parallel with each other because that have the same angles.

The answer ic C.

7 0
3 years ago
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A function can only be represented by a straight line on the coordinate plain
d1i1m1o1n [39]
False however a one to one function has to be represented by a straight line the way to test a function is the vertical line test
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3 years ago
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NO LINKS OR ELSE YOU'LL BE REPORTED!Only answer if you're very good at Math.
andreev551 [17]

Answer:

D.\ y = 3\sin(2(x + \frac{\pi}{4}))

Step-by-step explanation:

Given

A = 3 --- Amplitude

C = \frac{\pi}{4} --- Right phase shift

Required

Identify the function

A sinusoidal function is defined as:

y = A\sin(B(x + C)) + D

Substitute values for A and C

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By comparison, only option (D) has the above format where

y = 3\sin(2(x + \frac{\pi}{4}))

Hence (D) is correct

4 0
3 years ago
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aalyn [17]

Its A, and both by a factor 1/15

4 0
2 years ago
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