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4 years ago

Please answer this question only if you know the answer! 20 points and brainliest!

Mathematics

1 answer:

olga_2 [115]4 years ago

8 0

The angle of rotation of a polygon is found using the formula 360/n

Where n is the number of sides.

Shape 1: 360 / 10 = 36

Shape 2: 360 /4 = 90

Shape 3: 360 /5 = 72

Shape 4: 360/8 = 45

Shape 5: 360/3 = 120

Shape 6: circles = 1

Shape 7: 360 /6 = 60

Shape 8: 360 / 12 = 30

There are 3 shapes that are 72 or higher.

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If -48 equals 6(a) then a is what<br>

Oksi-84 [34.3K]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

<em>Expression:</em>

$\frac{-48}{6}=\frac{6}{6}a$

$-8 = a$

Your answer is -8.

I hope this helps!

8 0

4 years ago

4,275.50= 391/2 of ____

murzikaleks [220]

Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

4,275.50= 391/2 of ____

Replace blank with x.

4,275.50 = 391/2 of x

Use sign of multiplication for "of".

$4,275.50 = \frac{391}{2} \times x$

Solve the above expression for x.

$x=\frac{4,275.50\times 2}{391}$

$x=21.8696$

Thus, the required value for the blank is 21.8696

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4 years ago

Is my name OG because i want to know

vovikov84 [41]

Answer:

okayyyyy.... then

Step-by-step explanation:

7 0

3 years ago

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The most efficient first step in the process to factor the trinomial 4x^3-20x^2+24x

USPshnik [31]

Factor out 4x <=====

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3 years ago

Please help me as soon as possible

Alex777 [14]

Answer:

I think the choose (B)

5x/x + 3/x

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3 years ago

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