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alukav5142 [94]
3 years ago
9

Analyze the diagram below and complete the instructions that follow. Find Sin

Mathematics
2 answers:
jenyasd209 [6]3 years ago
6 0

For this case we have by definition, the sine of an angle is given by the leg opposite the angle on the hypotenuse of the triangle. Then, according to the figure we have:

Sin (A) = \frac {8} {10}

Simplifying we have to:

Sin (A) = \frac {4} {5}

Answer:

Option B

slavikrds [6]3 years ago
3 0

Sin is the measure of the opposite leg over the hypotenuse from the given angle:

opposite/hypotenuse

We must find the sin of Angle A, and in order to do so we must find the opposite leg and hypotenuse:

opposite leg/hypotenuse

8/10

Simplify:

8/10 = 4/5

Hence, the sin of <A is 4/5

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ruslelena [56]

Answer:

$5.4

Step-by-step explanation:

45% of $12.00 = 45/100 x 12

= $5.4

Hence  to get how much he saved, we have to deduct the percentage off from the cost price $12 -$5.4 = $6.6

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8 0
4 years ago
Sasha is solving a multi-step equation. Her first step is shown below.
MrRissso [65]

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On the left side,  she used commutative property

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Step-by-step explanation:

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Can the sides of a triangle have lengths 1, 4, and 7?
Nadusha1986 [10]

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3 years ago
Read 2 more answers
Y=3x compare parent function y=x
Dmitriy789 [7]
Y=3x is direct variation
5 0
4 years ago
Can somone help me pls
Nastasia [14]

Answer:

x = 9

Step-by-step explanation:

First equation = 4x - 8

Second equation = 7x - 35

Seperate the equation with an equal sign to make it an equality equation and solve for X so :

4x - 8 = 7x - 35 (Given)

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-3x = -27 (Addition property of equality)

x = 9 (Division property of equality)

Solution:

x = 9

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3 years ago
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