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3 years ago

Which of the following is equivalent to sin theta csc(–theta) wherever sin theta csc(–theta) is defined?

1 answer:

3 0

$sin\theta csc(-\theta)=sin\theta\cdot\frac{1}{sin(-\theta)}=sin\theta\cdot\frac{1}{-sin\theta}=\frac{1}{-1}=-1\\\\Answer:F$

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Please help me out figure this out, simplify 5/135 btw if u can please explain

IgorC [24]

Both the numerator and the denominator can be divided by 5 to simplify the fraction:
$\frac{\frac{5}{5}}{\frac{135}{5}}=\frac{1}{27}
$
The answer is 1/27.

6 0

2 years ago

Can you help with this one

Daniel [21]

The one that has less volume is cereal box b because as you can see the box is 12 inches so it's smaller so it might as well has less volume. Hope this help

7 0

3 years ago

1. solve for x: 2(x+2) + 3(x-1) = 3x + 7 +

Rus_ich [418]

x = 2(x+2) + 3(x-1) = 3x + 7

2x + 4 + 3x -3 = 3x + 7

2x + 3x - 3x = 7 - 4 + 3

2x = 6

x = 3

5 0

3 years ago

19. If the polynomial P(x) = 27x^3 + 9x^2 – 3x – 10 is divided by 3x – 2, the remainder will be

aksik [14]

Answer:

D) 0

Step-by-step explanation:

Remainder is zero as 10 is fully divisible by 2.

<u>Proof</u>:

27x^3 + 9x^2 – 3x – 10 = (3x -2) (9x^ 2 +9x+5)

<u>Correct choice is</u> D) 0

4 0

3 years ago

Three numerical expressions that are equivalent to (0.0004) x (0.005)

zzz [600]

Answer:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

Step-by-step explanation:

Numerical expression 1

$\frac{4}{10000} * \frac{5}{1000} = \frac{20}{10000000} = \frac{1}{500000}$

Numerical expression 2

$\frac{1}{50000} = 0.2 * 10^{-4} = 2 * 10^{-5}$

Numerical expression 3

$1 : 50000$

4 0

2 years ago