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REY [17]
3 years ago
13

II Cuanto es 16/21 dividido en 8/9???

Mathematics
1 answer:
Westkost [7]3 years ago
4 0

Answer:

1621 ÷ 89 is 67                                                                                                                67 en una fracción          or 0.85714285714 en una decimal

Step-by-step explanation:

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Match the polynomial in the left column with its descriptive feature in the right column.
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Given:

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3 years ago
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Bond [772]

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100

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8 0
3 years ago
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PLZ HELP ME my teacher be buggin
Bumek [7]

2.

We have a transversal across parallel lines so we get the usual array of congruent and supplementary angles.  We just have to figure out which is which, and the diagram, even though not to scale, makes it pretty obvious.

Angle x isn't the same as the 40° angle so it must be its supplement.

Answer: C 140°

3.

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V = (1/3) π (1.2)² (2.9) ≈ 4.37310

Answer: B. 4.4 cubic inches

4.

Dilation by .5 makes a similar triangle, and reflection is an isomorphism (i.e. it doesn't change the size or shape) so the answer is

Answer: B similar not congruent

5.

The corresponding interior and exterior angles of a triangle form a linear pair, so supplementary angles. x=180-110 = 70°

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4 0
3 years ago
Please help! I will mark brainliest :))
Valentin [98]

First do inside the parenthesis first.

When dividing two exponents subtract them.

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Now you have (w^10)^4

Now multiply the exponents:

10 x 4 = 40

Final answer is w^40

3 0
3 years ago
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