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solniwko [45]
3 years ago
12

Please help 1,2,3 25 points*

Mathematics
2 answers:
SOVA2 [1]3 years ago
8 0

Answer:

3 i think wheres my 25

Step-by-step explanation:

BigorU [14]3 years ago
4 0

Answer:

Step-by-step explanation:

1) ∠P = 14

∠O = x

∠Q = 90   {tangent and radius meet at 90 in the point of contact}

ΔOPQ,

Sum of all angles = 180

∠P +∠O +∠Q = 180

14 + x + 90 = 180

104 +x = 180

x = 180 - 104

x = 76

2)  AB = 9

AO = 10.5

Using Pythagorean theorem

AB² + OB² = OA²

9² +  r² = 10.5²

81 + r² = 110.25

r² = 110.25 - 81

r² = 29.25

r = √29.25

r = 5.4

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Rewrite each expression without using absolute value notation |7m-56| if m<8
dusya [7]

Considering the definition of the absolute value function, the expression is written as -7m + 56.

<h3>What is the definition of the absolute value function?</h3>

The absolute value function is defined as follows:

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That is, where the expression is negative, it is multiplied by -1, while where it is not negative the expression is kept.

In this problem, the expression is:

|7m - 56|

For m < 8, we have that one example is m = 0:

7(0) - 56 = -56.

The expression is negative, hence the signal is changed, that is:

|7m - 56| = -(7m - 56) = -7m + 56.

More can be learned about the absolute value function at brainly.com/question/24734454

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Allushta [10]
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