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ZanzabumX [31]
3 years ago
7

Marty wants to reduce 140/360 . He wants to do it in one step.

Mathematics
1 answer:
guapka [62]3 years ago
6 0

Answer:

40

Step-by-step explanation:

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The lateral area of a cube is 36 Square inches. How long is each edge?
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Answer:

D

Step-by-step explanation:

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3 years ago
Write a number sentence to name the difference between point a and point b
oee [108]
A-b=c
one answer is
hihihihi
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3 years ago
Can anyone help me please?
antoniya [11.8K]

Plug in (-1, 3) into both equations

Ax - 2y = 4

A(-1) - 2(3) = 4

-A - 6 = 4   Add 6 on both sides

-A = 10       Divide -1 on both sides

A = -10


5x + By = -1

5(-1) + B(3) = -1

-5 + 3B = -1      Add 5 on both sides

3B = 4       Divide 3 on both side

B = \frac{4}{3}

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3 years ago
The chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to t
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The answer is 400 mL
4 0
3 years ago
Read 2 more answers
A sinusoidal function whose period is 1/2 , maximum value is 10, and minimum value is −4 has a y-intercept of 3.
ValentinkaMS [17]
Ans: f(x)=7sin(4pix) + 3

We see the period, which is equivalent to 2pi divided by the coefficient of the argument of the trigonometric function, is 1/2 since 2pi/4i = 1/2

We see the maximum value of f(x) is 10 since sin(x) is bounded such that         -1 < sin(x) < 1, therefore -7 < 7sin(x) < 7. And since we are adding 3 at the end of the equation, we can say the graph of 7sin(x) is shifted vertically 3 units, thus we have a max value of 10 and min value of -4 ( -4 < 7sin(x) + 3 < 10) 

The y-intercept is seen as 3 since the sine function, at 0 radians i.e. x=0, has a value of 0 at the origin, this from the +3, we see the y-value of f(x) at the origin is 3. 
8 0
3 years ago
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