3 years ago

Describe the relationship. Check all that apply.

Mathematics

1 answer:

AlekseyPX3 years ago

4 0

Answer:

this is a negative association

Step-by-step explanation:

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Solve for n

malfutka [58]

<span>(5 2/3+8 1/4)+9 3/4=n+18
</span><span>5 2/3+8 1/4+9 3/4=n+18
</span>5 2/3 + 18 = n + 18 | - 18
5 2/3 = n

7 0

3 years ago

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yanalaym [24]

Answer:

The answer is a² .

Step-by-step explanation:

You have to substitute x and y into the expression :

$let \: x = a \cos(θ) \\ let \: y = a \sin( θ)$

${x}^{2} + {y}^{2} = {(a \cosθ )}^{2} + {(a \sinθ) }^{2}$

${x}^{2} + {y}^{2} = {a}^{2}( {cos}^{2}θ) + {a}^{2} ({sin}^{2}θ)$

Next, you have to apply Basic Trigonometric Identity :

${sin}^{2} θ + {cos}^{2} θ = 1$

${x}^{2} + {y}^{2} = {a}^{2} ( {cos}^{2} θ + {sin}^{2} θ)$

${x}^{2} + {y}^{2} = {a}^{2} (1)$

${x}^{2} + {y}^{2} = { a}^{2}$

8 0

3 years ago

If the original statement is in the form "If a, then b," then the inverse is in the form "_____" answers attached

Zanzabum

Answer:

If not a then not b

Step-by-step explanation:

Probably gonna want to watch a video that goes over everything. Or do a search online for converse, inverse and contrapositive.

3 0

3 years ago

Standard deduction on federal income tax return for single taxpayers is 5700 Fletcher an unmade custodian paid 3980 in state inc

Anvisha [2.4K]

Answer:

By itemizing his deductions

explanation:

apex

5 0

3 years ago

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iVinArrow [24]

The third one is correct.

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3 years ago