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3 years ago

10

Min-Jun and Felicia are scuba diving.Min-Jun is 10.34 meters below the surface of the ocean, and Felicia is 1.69 meters deeper t

han him. What is the elevation of Felicia?

1 answer:

Vanyuwa [196]3 years ago

8 0

-10.34-1.69=-12.03 meters

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The sector of a circle with a 12 in. radius has a central angle measure of 60°. What is the exact area of the sector in terms of

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That is angle/360 times area

area=pir^2
r=12 in this one
and angle=60
so
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3 years ago

Find the value of X, Z, and Y in the graph below?

ella [17]

9514 1404 393

Answer:

(x, y, z) = (49, 58, 122)

Step-by-step explanation:

The same-side exterior angles have a sum of 180°.

(x +9) +(3x -25) = 180

4x -16 = 180

x -4 = 45

x = 49

Vertical angles are congruent:

y = 49 +9 = 58

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The values of x, y, and z are ...

X = 49
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2 years ago

Decrease £19064.67 by 9.5%<br> Give your answer rounded to 2 DP.

alina1380 [7]

Answer:

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Step-by-step explanation:

<u>Given the following data;</u>

Amount = £19064.67

Percentage = 9.5%

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$Percentage \; cost = \frac {9.5}{100} * 19064.67$

$Percentage \; cost = 0.095 * 19064.67$

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New amount (decrease) = Original amount - percentage cost

Substituting into the equation, we have;

New amount (decrease) = £19064.67 - £1811.14

<em>New amount (decrease) = £17253.53</em>

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3 years ago

A square is inscribed in a circle. If the area of the square is 9 in^2, what is the ratio of the circumference of the circle to

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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago