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Anni [7]
3 years ago
9

TRUE OR FALSE: Two chords in the same circle are congruent if and only if the associated central angles are congruent.

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
8 0

Answer:

true

Step-by-step explanation:

Lostsunrise [7]3 years ago
7 0

Answer:

Step-by-step explanation:

True

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Inessa [10]

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4 0
3 years ago
Help, please (single variable calculus)
balandron [24]

Hi there!

\large\boxed{ 14.875}

Our interval is from 0 to 3, with 6 intervals. Thus:

3 ÷ 6 = 0.5, which is our width for each rectangle.

Since n = 6 and we are doing a right-riemann sum, the points we will be plugging in are:

0.5, 1, 1.5, 2, 2.5, 3

Evaluate:

(0.5 · f(0.5)) + (0.5 · f(1)) + (0.5 · f(1.5)) + (0.5 · f(2)) + (0.5 · f(2.5)) + (0.5 · f(3)) =

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7 0
3 years ago
7x(3x2) and (7x3)x2​
Elis [28]

Answer:

what is the question

Step-by-step explanation:

6 0
3 years ago
A carpenter bought a piece of wood that was 6.85 meters long. Then she sawed 0.57 meters off the end. How long is the piece of w
andrey2020 [161]

Answer:

6.28meters

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8 0
2 years ago
Simplify the expression below:
kifflom [539]

Answer:

C. -7x^2 - 28

Step-by-step explanation:

Firstly simplify the bracket before doing anything;

4x(3x - 7) = 12x^2 - 28x

then go back to the question and substitute the expression(12x^2 - 28x) on the bracket and then work out the question;

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(12x^2 - 19x^2) - 28x

; -7x^2 - 28x

6 0
3 years ago
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