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3 years ago

If tan 0 = 8/15, what is sin 0?

Mathematics

1 answer:

nordsb [41]3 years ago

4 0

Sin theta = 8/17

hope this helps

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Aquarius is an underwater ocean laboratory located in the Florida Keys National Marine Sanctuary. Solve the equation 31/25x=−62

poizon [28]

31/25X = -62, ⇒31 = -62* 25X ⇒ X = -31/(62*25), X= -31/ 1550

4 0

3 years ago

Ms. Good has a bag of 15 marbles. Three are blue, six are red, and six are yellow. What is the probability that she picks a yell

gizmo_the_mogwai [7]

Answer:

the chances of her picking a yellow one is 6 in 15

Step-by-step explanation:

all you have to do is divide the color that you are trying to find the probability of by the amount of that object is if that makes sense.

- HOPE THIS HELPED!! PLEZZZ MARK ME AS BRAINLYEST PLEZZZ!!!!

8 0

3 years ago

Which expressions are equivalent to 2^5•2^4? Check all that apply.

Maurinko [17]

Option A: $2^9$

Option E: $2^{-2}.2^{11}$

Option F: $(2.2.2.2.2)(2.2.2.2)$

Solution:

Given expression is $2^5.2^4$ .

To find which expression is equivalent to the given expression.

Option A: $2^9$

Using exponent rule: $a^b.a^c=a^{(b+c)}$

$2^5.2^4=2^{(5+4)}=2^9$

Therefore $2^9$ is equivalent to the given expression.

Option B: $2^{20}$

It is not equivalent to the given expression.

Option C: $2.2^9$

$2.2^9=2^{(1+9)}=2^{10}$

Therefore, It is not equivalent to the given expression.

Option D: $2^{10}.2^2$

$2^{10}.2^2=2^{(10+2)}=2^{12}$

Therefore, It is not equivalent to the given expression.

Option E: $2^{-2}.2^{11}$

$2^{-2}.2^{11}=2^{(2-11)}=2^9$

Therefore, It is equivalent to the given expression.

Option F: $(2.2.2.2.2)(2.2.2.2)$

$(2.2.2.2.2)(2.2.2.2)=2^5.2^4$

Therefore, It is equivalent to the given expression.

Hence option A, Option E and Option E are equivalent to the given expression.

3 0

4 years ago

Read 2 more answers

A Number sentence that shows two expressions with the same value is a?

sergey [27]

Any other details? the number line itself?

6 0

3 years ago

Read 2 more answers

A movie theater is selling adult’s tickets for $11 and children’s tickets for $6. If the movie theater sold a total of 114 ticke

ycow [4]

Answer:

there were 82 adult tickets and 32 children tickets that were sold

Step-by-step explanation:

x = adult's tickets

y = children's tickets

$\left \{ {{x + y = 114} \atop {11x + 6y = 1094}} \right.$

x + y = 114

y = -x +114

replace y by -x +114 in the second equation

11x + 6y = 1094

11x + 6(-x + 114) = 1094

11x -6x + 684 = 1094

5x + 684 = 1094

5x = 410

x = 82

x + y = 114

82 + y = 114

y = 32

8 0

4 years ago