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2 years ago

HELP THIS IS HARD SOMEONE pls

Mathematics

1 answer:

Lady bird [3.3K]2 years ago

3 0

the segment DC is parallel to its image because the center of dilation is not on DC.

HOPE IT HELP

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A point is chosen at random in the square shown below. find the probability that the point is in the shaded circular region. eac

r-ruslan [8.4K]

$|\Omega|=6^2=36\\ |A|=3.14\cdot 3^2=28.26\\\\ P(A)=\dfrac{28.26}{36}\approx0.79$

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2 years ago

What is the square root of 9/16, 9 to the power of two

lbvjy [14]

Answer:

$\frac{3}{4}$ , 9

Step-by-step explanation:

$\sqrt{9/16}$ = $\sqrt{9}$ ÷ $\sqrt{16}$ = $\frac{3}{4}$

$\sqrt{9^2}$ = $\sqrt{81}$ = 9

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2 years ago

If sin theta = -1/2 and lies in the third quadrant, what is the cos?

never [62]

Sin angle that equals the 1/2 value is the 30 degree on the 1st Quadrant.

The angle of 30 degree on the 3rd Quadrant is equivalent to (formula and circle in the 1st photo) 180 + 30 = 210°.

So theta = 210° (3rd Quadrant) = 30° (1st Quadrant).

$cos \: 30\degree = \sqrt{3} \div 2$

Now just transfer the cos 30° to the 3rd Quadrant and the signal will be negative (as shown in the 2nd photo attached).

$cos \: 210 \degree = - \sqrt{3} \div 2$

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2 years ago

What is ? Please help me 1/6x3/1!!!

levacccp [35]

Answer:

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Step-by-step explanation:

1/2

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2 years ago

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Rasek [7]

This is not a risible

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2 years ago