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2 years ago

Please help with this question

Mathematics

2 answers:

Kazeer [188]2 years ago

6 0

Answer:

The answer is B. (y=16x)

Step-by-step explanation:

1 times 16 is 16. 2 times 16 is 32. 3 times 16 is 48. Its like a pattern

aleksandr82 [10.1K]2 years ago

4 0

Answer:

B. y= 16x

Step-by-step explanation:

#1 plug in the numbers

y=16x

y=16x2

y=32

#2 ask yourself "does it match the information in the table?"

yes, it does, y does = 32 in the table if we plug in the numbers above.

#3 answer the question

B. y= 16x

Hope this helps!!!!!!!

pls mark brainliest if u want too

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For what values of x does the value of the fraction (3-x)/8 belong to the interval (−2; 5]?

Tamiku [17]

Answer:

$-37\leq x\:$

Step-by-step explanation:

To find the values of $x$ for which, the value of $\frac{3-x}{8}$ belongs to $(-2,5]$ ,we solve the inequality;

$-2\:$

We multiply through by 8 to obtain;

$-16\:$

We subtract 3 to get

$-19\:$

Divide through by -1 to obtain;

$19\:>x\ge-37$

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2 years ago

4-21. Kelso's mom wants to put a floating blanket over the family's circular wading pool to keep the heat in and the leaves out.

astraxan [27]

Answer:

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Step-by-step explanation:

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so Area = 22/7 * 10^2/4 = 78.60 square feet

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2 years ago

Which equation represents the line that is perpendicular to graph of 4x+3y=9 and passes through (-2,3)

goldfiish [28.3K]

4y = 3x + 18

Step-by-step explanation:

NOTE THAT A line that is perpendicular to another has a negative inverse of the slope of the other line. The products of their slopes, that is, is always -1

Therefore we can begin by finding the slope of this line defined by the function 4x+3y=9

3y = -4x + 9

y = -4/3 x + 9/3

y = -4/3 x + 3

The slope of the perpendicular line is, therefore;

¾ - this is the negative inverse of -4/3

Now that we know the slope, we need to find the y-intercept. This is where x = 0 and the line meets the y-axis;

i.e (0, y)

The other given point, where the line crosses is (-2, 3). Remember that to get the gradient we use the formula;

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¾ = (3 – y) / (-2 – 0)

¾ = (3 –y) / -2

¾ * -2 = 3 – y

-3/2 = 3 – y

-3/2 – 3 = -y

9/2 = y ←– This is the y-intercept

Remember the function of a straight line is given;

y = mx + c (m being slope and c being y-intercept)

y = 3/4 x + 9/2

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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skelet666 [1.2K]

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Step-by-step explanation:

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Hence, the required probability = 0.2743

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2 years ago