3 years ago

Which angle is coterminal to 2pi/3

1 answer:

ioda3 years ago

5 0

the correct answer is -4π/3.

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icang [17]

4 and -9
4 * -9 is -36
4-9 is -5

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3 years ago

Nikitich [7]

Answer:

40 : 27

Step-by-step explanation:

$3\frac{1}{3} : 2\frac{1}{4}$

Turn into improper fractions:
$\frac{10}{3} : \frac{9}{4}$

Make them integers by multiplying them by 12:
40 : 27

3 0

2 years ago

Murrr4er [49]

To work out do the inverse
253+326
579

Then check it by doing 579-326
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Y=579

6 0

3 years ago

7nadin3 [17]

28°

a triangle = 180°
180°-140°= 40°
180°-68°= 112°
180°-112°-40°= 28°

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3 years ago

lianna [129]

Answer:

f(x) = (x + 2)(x + 1)(x - 3) = x^3 - 7·x - 6

a = 0 ; b = -7 ; c = -6

a = -3 ∧ b = -2 ∧ c = -3

3 0

4 years ago