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anastassius [24]
3 years ago
6

If AD is a diameter and C=125 degrees, what is the measure of A?

Mathematics
1 answer:
Elanso [62]3 years ago
6 0

Answer:

Correct answer: m∠A = 55°

Step-by-step explanation:

The quadrilateral ADCB around which the circle is described and whose sides are the chords of the circle has the characteristic that the sum of the opposite angles is 180°. According to this:

m∠A + m∠C = 180° => m∠A + 125° = 180° => m∠A = 180° - 125° = 55°

m∠A = 55°

God is with you!!!

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Simplify each expression. <br>4sg/-5g<br>and<br>(8 + 7a) + 4
andriy [413]

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3 years ago
The quotient of (x4 + 5x3 – 3x – 15) and a polynomial is (x3 – 3). What is the polynomial?
grandymaker [24]

Answer:

g(x) = x+5

Step-by-step explanation:

Given that,

f(x)=x^4+5x^3-3x-15

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r(x) is remainder

So,

x^4+5x^3-3x-15=(x^3-3)\times g(x) +0\\\\g(x)=\dfrac{x^4+5x^3-3x-15}{(x^3-3)}\\\\g(x)=x+5

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3 0
2 years ago
Read 2 more answers
Round to the nearest tenth. 8.54
Katarina [22]
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3 years ago
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A tiger eats as much as 40 pounds if food at a time but it may go for several days without eating anything suppose a Siberian ti
lilavasa [31]
If I'm understanding this correctly:

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Answer:

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Let the original amount = x

x - 2/5x  was what his mother's share looked.

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x = 300

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2 years ago
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