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Nitella [24]
2 years ago
7

Below are two regular polygons. Calculate the value of angle a.​

Mathematics
1 answer:
kodGreya [7K]2 years ago
7 0
There’s no attachment
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Simplify the radical expression. Please explain how you got your answer. <br><br> √25*√4
Deffense [45]
Since both numbers are in the radical just multiply and get sq rt

25 times 4 =100
√100=10 answer
6 0
3 years ago
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54% of 76.8 = ___ estimate
LekaFEV [45]
The answer is: 41.256 (You round it to the number that you're required to round it)

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Solve for w.<br> -4 = w - 6
Lelechka [254]
-4=w-6
-4+6=w
2=w

Therefore, w equals 2.
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2 years ago
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PLS HELP :(
faust18 [17]

Answer: 47.1

Step-by-step explanation:

1/3πr^2h

=1/3×π×32×5

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= 47.123889803847 feet3

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2 years ago
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Please help me no one even bothers to help so plzzzz i BEGGGGGGGGGGG
user100 [1]

Answer:

Here's what I get.

Step-by-step explanation:

When you dilate an object by a scale factor, you multiply its coordinates by the same number.

If the scale factor is 4, the rule is (x, y) ⟶ (4x, 4y)

Your table then becomes

\begin{array}{lcl}\textbf{Vertices of}& \, & \textbf{Vertices of}\\\textbf{VWXY}& \, & \textbf{V'W'X'Y'}\\V(-1 ,1) & \quad & V'(-4, 4)\\W(-1, 2) & \quad & W'(-4, 8)\\X(2, -1) & \quad & X'(8 ,-4)\\Y(2, 2) & \quad & Y'(8, 8)\\\end{array}

The diagram below shows figure VVXY as a green bow-tie and its image V'W'X'Y' in orange.

The scale factor is greater than one, so the dilation is an enlargement.

7 0
3 years ago
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