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Fiesta28 [93]
3 years ago
7

How do you find sin 30 of a unit circle?

Mathematics
1 answer:
Gwar [14]3 years ago
5 0
Go to where 30 degrees is on the unit circle and find the y-coordinate. That is sin30.
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Please help me with these two questions. Find the circumference AND area for the circles on the right. (I will mark brainliest)
notsponge [240]

5). Radius = 6 km. Circumference = 12π km. Area = 36π km²

6). Diameter = 8 mm. Circumference = 8π mm. Area = 16π mm²

7 0
3 years ago
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Exponents solve this for 50 points and brainlist
Zepler [3.9K]

Answer:

<u></u>\frac{10m^{10}n^{6}p^{9}}{y}

Step-by-step explanation:

Simplifying the numerator :

⇒ (-5m⁷n⁰p⁵)(2m⁴n³p²)³

⇒ (-5m⁷p⁵)(8m¹²n⁹p⁶)

⇒ (-5)(8)(m)⁷⁺¹²n⁹(p)⁵⁺⁶

⇒ <u>-40m¹⁹n⁹p¹¹</u>

<u />

Dividing by the denominator :

⇒ \frac{-40m^{19}n^{9} p^{11}  }{-4m^{9}n^{3}p^{2}y} }

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7 0
2 years ago
10. Congress may override a presidential veto with a ?
Jlenok [28]
<h3>Answer:</h3>

C. Two-thirds vote

<h3>Step-by-step explanation:</h3>

To help with checks and balances, the consitution allows congress to override a presidential veto with a two-thirds vote; also known as a constitutional majority.

Intial Vote

When Congress first votes on a normal bill (not a consitutional change) all that is required is a simple majority. A simple majority means more than 50 percent.

Presidential Veto

Just because something is passed by Congress does not mean that it will be a law. The President still has to sign the bill into law. However, the President has the option to veto the bill.

Overriding a Veto

If a bill is overridden, Congress can move to override the veto. If they want to override the veto, there must be a 2/3's majority that agrees to pass the bill again.

Additionally, when overriding a veto any votes that are not affirmative, this includes abstentions and absent voters, are considered opposing votes. For example, if 2 congressmen did not show up to vote, then their votes would automatically be counted against the bill.

5 0
2 years ago
2/3 (5 x 4) ÷ 3 + 6/7 =
Lerok [7]
334/63
if u want the mixed fraction it'd be 5(19/63)
6 0
3 years ago
Read 2 more answers
Need math help.............................
marishachu [46]

Answer:

VJDBJCS

Step-by-step explanation:

SAKC

7 0
3 years ago
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