3 years ago

Is the sum of an odd number and an even number, even?

Mathematics

2 answers:

adelina 88 [10]3 years ago

5 0

Answer:

No.

Step-by-step explanation:

Any even number plus any odd number will always be odd.

Hope this helps Buddy!

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~Courtney

Effectus [21]3 years ago

4 0

No it does not

Hope this helps :)

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If f(x) = x² + 1 for what x value is f(x) = 2?

MaRussiya [10]

Answer:

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Step-by-step explanation:

Step 1: Define variables

f(x) = x² + 1

f(x) = 2

Step 2: Substitute

2 = x² + 1

Step 3: Solve for <em>x</em>

0 = x² - 1

0 = (x - 1)(x + 1)

x - 1 = 0

x = 1

x + 1 = 0

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∴ x = ±1

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3 years ago

Write the equation of a circle with endpoints of the diameter are (-8, 1) and (4,5)

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3 years ago

Elaina ran 2.52 miles on Monday, 4.53 miles on Wednesday, and 3.45 miles on Saturday. What percent of the total miles did Elaina

Aleks04 [339]

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Answer:

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Step-by-step explanation:

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3 years ago

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