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vampirchik [111]

3 years ago

6

Mrs. Lin had two dozen pencils. She gave them to four students and asked them to share equally among them. How many pencils shou

ld each student get?

2 answers:

Vlad1618 [11]3 years ago

4 0

Answer:

Each student should get 6 pencils.

Step-by-step explanation:

2 dozen = 24

24/4 = 6

Mice21 [21]3 years ago

3 0

Answer:

6 pencils each

Step-by-step explanation:

2 dozen = 24

24/4 = 6

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Solve each trigonometric equation such that 0 ≤ x ≤ 2????. Give answers in exact form.

sveticcg [70]

Answer:

(a) $x=\frac{5\pi }{3}$

(b) $x=\frac{\pi }{8}$

Step-by-step explanation:

It is given that $0\leq x\leq 2\pi$

(a) We have given equation $2sinx+\sqrt{3}=0$

$sinx=\frac{-\sqrt{3}}{2}$

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$x=\frac{-\pi }{3}=2\pi -\frac{\pi }{3}=\frac{5\pi }{3}$

(b) $tan(2x)=1$

$2x=tan^{-1}1$

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Jennifer is twice as old as laurel, who is 4 years younger than nana. If nana is two years younger than Jennifer what is nana’s

shutvik [7]

Nana's age: 10 years

Step-by-step explanation:

Here we call:

J = Jennifer's age

L = Laurel's age

N = Nana's age

We have the following information:

- Jennifer is twice as old as laurel, so

J = 2L (1)

- Laurel is 4 years younger than Nana, so

L = N - 4 (2)

- Nana is 2 years younger than Jennifer, so

N = J -2 (3)

Substituting (2) into (1),

J = 2(N-4) = 2N - 8

And substituting this into (3) and solving for J, we find Nana's age:

N = (2N-8) - 2

N = 2N - 10

N = 10

Which means that Jennifer's age is:

J = N + 2 = 12

And Laurel's age is

L = J/2 = 6

Learn more about equations:

brainly.com/question/11306893

brainly.com/question/10387593

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Answer:

y = -3x + 4

Step-by-step explanation:

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2y = -6x + 8

Divide the entire equation by 2

$\dfrac{2y}{2}=\dfrac{-6x}{2}+\dfrac{8}{2}$

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Naddik [55]

I think the answer is $1.56

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