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allsm [11]
2 years ago
13

PLEASE HELP!!! URGENT!!!!!!!!!!!!

Mathematics
1 answer:
VikaD [51]2 years ago
3 0

Answer:

C

Step-by-step explanation:

For a relation to be a function then every value of x must map to exactly one unique value of y.

Here every x- value corresponds to exactly one y- value

Then the ordered pairs represent a function

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What is the perfect square less than the number 11
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

121 3.317

List of Perfect Squares

NUMBER SQUARE SQUARE ROOT

11 121 3.317

12 144 3.464

13 169 3.606

14 196 3.742

4 0
3 years ago
92.3-(3.2 divided by 0.4) times 8
sp2606 [1]

Answer:

28.3 that's the answer

Step-by-step explanation:

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3 years ago
Help me with this please
expeople1 [14]

Answer:

i think 55 i'm not sure

Step-by-step explanation:

6 0
3 years ago
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a person's rectangular dog pen for his dog must have an area of 300 square feet also the length must be 40 feet longer than the
Tema [17]
The with should be 7.5 feet
4 0
3 years ago
Find the measure of the reference angle for an 11 radian<br> radian angle.
Vesnalui [34]

Answer:

  about 1.56637 radians ≈ 89.746°

Step-by-step explanation:

The reference angle in radians can be found by the formula ...

  ref angle = min(mod(θ, π), π -mod(θ, π))

Equivalently, it is ...

  ref angle = min(ceiling(θ/π) -θ/π, θ/π -floor(θ/π))×π

<h3>Application</h3>

When we divide 11 radians by π, the result is about 3.501409. The fractional part of this quotient is more than 1/2, so the reference angle will be ...

  ref angle = (1 -0.501409)π radians ≈ 1.56637 radians ≈ 89.746°

__

<em>Additional comment</em>

For calculations such as this, you need to use the most accurate value of pi available. The approximations 22/7 or 3.14 are not sufficiently accurate to give good results.

4 0
2 years ago
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