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Jlenok [28]
2 years ago
13

Pls dont write silly things or ill report. which number in each set is not a factor of the given number:

Mathematics
1 answer:
Allisa [31]2 years ago
5 0

Answer:

a.(4)

b.(45)

Step-by-step explanation:

A factor is a number that divides perfectly without any remainder so you can try to divide each.

For example:

-14/2=7(it's a factor of 14)

-14/4=3.5(it's not factor of 14)

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(a) An angle measures 86 degrees . What is the measure of its supplement?
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Answer:

The supplement is 94

Step-by-step explanation:

Supplementary angles add to 180 degrees

Let x be the supplementary angle

x+86 = 180

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x+86-86 =180-86

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3 years ago
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Find the diagonal of a square whose sides are of the given measure.<br><br> Given =
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Answer:

7\sqrt{42}

Step-by-step explanation:

The diagonal is the hypotenuse of the right triangle with legs 7\sqrt{3}

Use Pythagoras' identity to solve for the diagonal d

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

d² = (7\sqrt{3})² + (7\sqrt{3})²

    = 147 + 147

    = 294 ( take the square root of both sides )

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3 years ago
9x + Зу = 9<br> X and y intercept
leonid [27]

Answer:

x intercept: (1,0)

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4 0
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Solve the system of equations. y = 2x y = x 2 – 15
inn [45]

Answer:

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Step-by-step explanation:

The system has equations:

y=2x...(1)

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Equate both equations;

x^2-15=2x

Rewrite in standard form:

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By the zero product principle;

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This yields the ordered pair (5,10).

The correct choice is D.

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