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TEA [102]
2 years ago
14

Evaluate the function rule for a given value y=12•3x for x=-2

Mathematics
1 answer:
Inessa [10]2 years ago
3 0
<span>y=12•3x for x=-2
</span><span>y=12•3(-2)
y = -72

hope it helps</span>
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2 years ago
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WY bisects UV at Y. If UV=x-7 and YV = 3x-29, find UV
gayaneshka [121]

Answer:

3.2 units

Step-by-step explanation:

Given that:

WY bisects UV at Y.

UV=x-7 and

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To find: UV = ?

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First of all, let us draw the diagram of the given dimensions and bisector line WY of UV.

As UV is bisected i.e. divided in two equal parts at Y by the line WY

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UV = UY+YV

OR

<em>UV = 2 YV</em>

Now, let us put the given values to solve for x:

x-7=2 \times (3x-29)\\\Rightarrow x-7=2 \times 3x-2 \times 29\\\Rightarrow x-7=6x-58\\\Rightarrow 6x-x=58-7\\\Rightarrow 5x=51\\\Rightarrow \bold{x =10.2 }

Now, we are given that:

UV=x-7

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UV=10.2-7\\\Rightarrow \bold{UV=3.2}

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3 0
2 years ago
If the median of the score distribution on this pop quiz is more than 170, the teacher will drop the next pop quiz. The pop quiz
MAVERICK [17]
The median of a set of data is obtained by arranging the data from lowest to highest. In this pop quiz scores, the arrangements is as follows:

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2 years ago
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In a relay race, the probability of the Galaxy team winning is 22%. In another unrelated relay race, the probability of the Kome
Shalnov [3]

Answer: There is probability of approximately 12% that Komets losing their race and the Galaxy winning their game.

Explanation:

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2 years ago
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