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Scrat [10]
3 years ago
13

Find f(2) if f(x)= -x-5

Mathematics
1 answer:
atroni [7]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

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Suppose 16 coins are tossed. find the probability of getting fewer than 6 tails
azamat
1/16 would be your answer. I hope this helped!
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4 years ago
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Where is the circumcenter of this triangle located?
eduard

We know that the diagonals of a rectangle bisect each other.

So, If we draw the second diagonal of the rectangle, it will bisect the first diagonal, which is the hypotenuse of the triangle.

Also, in a rectangle, the bisectors of the sides and the diagonals are concurrent.

Hence, if we draw bisectors of the two sides of the given triangle, these bisectors and the second diagonal, which is the bisector of the hypotenuse, meet at a point.

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Since the above bisectors and the hypotenuse (the first diagonal of the rectangle) are concurrent, the circumcentre lies on the hypotenuse.

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7 0
3 years ago
Identify the vertex of the function, Ax) = 3(x - 1)2 + 5.
lara [203]

Answer:

The third one I think, O (5,-1), but I'm not sure if I'm correct or not.

Step-by-step explanation:

6 0
3 years ago
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Please help! Im am stuck and dont want to be up all night
dybincka [34]
Supplementary means that they add up to 180 degrees. Those 2 angles should add up to 180 degrees. X is the missing angle and 42 degrees is the other angle. If both are added together they equal 180. To find x we can simply subtract 42 from 180 to get the x. 138 is x. The proof is that if 138 and 42 are added together they end up making 180 degrees. Therefore, the answer is 138
8 0
3 years ago
PLS i need help! and an explanation
serious [3.7K]

Answer:

C) 10.101

Step-by-step explanation:

A terminating decimal is one that is not repeating and ends at some point.

The line over the 3 in A means that it's a repeating decimal.

\sqrt{10} is an irrational number, so it never ends.

The line over the 6 in D means that it's a repeating decimal.

C is the right answer because 10.101 has a definite endpoint :)

6 0
3 years ago
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