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Arturiano [62]
3 years ago
11

which of the following functions corresponds to the domain -2 a.) f(x)=x-2 b.) f(x)=x-3 c.) f(x)=2x-3

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
5 0
Would be c. due to b and c not having -2
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3 years ago
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In the diagram, BC is a radius of C. Determine whether AB is tangent to C. Explain your reasoning.
Whitepunk [10]

Answer:

No, AB is not tangent to C.

If it were tangent, it would form a right angle with the radius, and we could use Pythagorean's Theorem.

3²+6²=7²

9+36=49

45=49  Since this is false, it's not a right angle, and AB is not tangent.

Step-by-step explanation:

No, AB is not tangent to C.

If it were tangent, it would form a right angle with the radius, and we could use Pythagorean's Theorem.

3²+6²=7²

9+36=49

45=49  Since this is false, it's not a right angle, and AB is not tangent.

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2 years ago
Please help me with this?
Alenkasestr [34]

Answer:

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3 0
3 years ago
There are two numbers. The first number minus the second number is 15. One-third of the sum of the numbers is one quarter of the
disa [49]

Answer:

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Step-by-step explanation:

In order to solve this problem we will attribute variables to the numbers, the first one will be "x" and the second one will be "y". From the first sentence we know that the subtraction of the two numbers is equal to 15, so we have:

x - y = 15

Then the problem states that one-third of the sum of the number is equal to one quarter of the first number, so we have:

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Since we now have two equations and two variables we can solve for x and y. From the first equation we have:

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Using this expression for the value of y in the second equation:

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2*x - 3*x/4 = 15

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5*x = 60

x = 60/5 = 12

y = x - 15 = 12 - 15 = -3

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2 years ago
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Im a randomly generated list of numbers from 0 to 6, what is the chance that each number will occur?
Bumek [7]

Answer:

1/7

Step-by-step explanation:

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