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zalisa [80]
3 years ago
9

Help Me Plzz I realllyyy neeeddd helpppp on thissss

Mathematics
2 answers:
Andreyy893 years ago
6 0

Answer:

it says how many sins you have committed

Step-by-step explanation:

do a sin

count the sin

write the sin

then get the cos

Dafna1 [17]3 years ago
4 0

Answer:

-15/8. let me know exact answer when u correct. please!

Step-by-step explanation:

tan(x)= sin(x)/cos(x)

<=> tan(x)= (-15/17)/(8/17) = -15/8

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What is the area of an equilateral triangle with perimeter 24 inches?
Anna11 [10]
Divide the perimeter by 3 to get 8 then use the equation for the area of a triangle (a= BH1/2) and your answer is 32
8 0
3 years ago
Last year a pair of shoes cost $35. This year the price of the shoes has increased to 115% of the original price. What is the ne
maria [59]
When a problem says that the price was increased by 100% + n%, it means you add on n% percent of the original price. In this problem, the original price was $35. The new price is 115% percent of the original price. So all we need to do is find 15% of the original price and add it onto the original price to find the new price.
$35 * 0.15 = $5.25
$35 + $5.25 = $40.25
The new price of the shoes is $40.25.
4 0
4 years ago
Read 2 more answers
Thirty percent (30%) of the bulbs in a large box are defective. If 12 bulbs are selected randomly from the box, calculate the pr
AleksandrR [38]

The probability that exactly 6 are defective is 0.0792.

Given:

30% of the bulbs in a large box are defective.

If 12 bulbs are selected randomly from the box.

To find:

The probability that exactly 6 are defective.​

Solution:

Probability of defective bulbs is:

p=30\%

p=\dfrac{30}{100}

p=0.3

Probability of non-defective bulbs is:

q=1-p

q=1-0.3

q=0.7

The probability that exactly 6 are defective is:

P(x=r)=^nC_rp^rq^{n-r}

P(x=6)=^{12}C_6(0.3)^6(0.7)^{12-6}

P(x=6)=924(0.3)^6(0.7)^{6}

P(x=6)=0.0792478958

P(x=6)\approx 0.0792

Therefore, the probability that exactly 6 are defective is 0.0792.

Learn more:

brainly.com/question/12917164

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3 years ago
How to write the simplest polynomial function of -2i and 1+i
erica [24]
The simplest polynomial function for it is 1- i
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4 years ago
How can i cancle the 7 day free trail
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Answer:

lol

in settings probable

Step-by-step explanation:

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3 years ago
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