3 years ago

Which diagram shows ∠1 and ∠2 as vertical angles?

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

When two line cross each othe vertical angles are formed

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3/4 x 1/2 Help need it plss ;-;

Shkiper50 [21]

Answer:

3/8

Step-by-step explanation:

3/4 divide 2 = 4÷2= 3/8

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3 years ago

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Which rule describes the composition of

ExtremeBDS [4]

Answer:

The second one: r x-axis. R 90(x,y)

Step-by-step explanation:

You can see that from ABC to A'B'C', it's rotated a positive 90 degrees. then, from A'B'C' to A"B"C", reflected across x-axis. and when writing the transformation, it goes by last to first. that's why the R 90 comes first.

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What is 78.867 ÷0.9 ANSWER FAST!!

xeze [42]

Answer:87.63

Step-by-step explanation:

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Explain how to write the rational number 3.21 in the form a/b.

barxatty [35]

Answer:

3 21/100

just a fraction.

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3 years ago

Find the area of a sector with a 4 inch radius and arc measure of 90 degrees. use 3.14 for pi.

gulaghasi [49]

Answer:

$\frac{90}{360} \pi{r}^{2} \\ \frac{1}{4} \times 3.14 \times { 4}^{2} \\ = 12.56 {in}^{2}$

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