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sesenic [268]
3 years ago
6

Mrs. Wang is 23 years older than her daughter. In 5 years, their age will total 63. How old are they now?

Mathematics
2 answers:
ella [17]3 years ago
5 0
Daughter is 35 and mother is 58
Reika [66]3 years ago
3 0
The Mrs. Wang is 43 and her daughter is 20.
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Answer:

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Step-by-step explanation:

Given that the radius of the circle is 3 units.

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The central angle is θ.

We need to determine the expression to find the measure of θ in radians.

Expression to find the measure of θ in radians:

The expression can be determined using the formula,

where S is the arc length, r is the radius and θ is the central angle in radians.

Substituting S = π and r = 3, we get;

Dividing both sides of the equation by 3, we get;

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3 years ago
17. If a triangle has sides of 21 and 36, what is the range for the shortest side?
Leona [35]
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3 years ago
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6 0
3 years ago
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lukranit [14]

Answer:

Step-by-step explanation:

Area of parallelogram = base * height

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6 0
2 years ago
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(Based on the Pathagoras Theorem)

c^{2} = a^{2}  + b^{2}

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There for aproximate distance across the lake is equal to 5.7km

7 0
3 years ago
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