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2 years ago

900=400+789-680COS A

Mathematics

1 answer:

murzikaleks [220]2 years ago

8 0

Answer:

509cosa

Step-by-step explanation:

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Find the angle in the table

yan [13]

Answer:

360/100=3.6

30 x 3.6 = 108

10 x 3.6 = 36

From the 10 you can multiply by 5. 36 x 5 = 180

10 3.6 = 36

36 + 36 = 72. 108 + 72 = 180

180 + 180 = 360.

Angles are Red-108, Blue-36, Green-180, and yellow-36.

Hope this helped

(Don't give me brainliest)

Step-by-step explanation:

4 0

2 years ago

In an instant lottery, your chances of winning are 0.1. if you play the lottery five times and outcomes are independent, the pro

lesya692 [45]

The probability that you lose all five times will be 0.59.

<h3>How to calculate the probability?</h3>

From the information given, the chances of winning are 0.1. Therefore, the chance of losing will be:

= 1 - 0.1 = 0.9

Therefore, the probability that you lose all five times will be:

= 0.9 × 0.9 × 0.9 × 0.9 × 0.9

= 0.59

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brainly.com/question/24756209

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1 year ago

68% of the tickets sold at a water park were child tickets. If the park sold 50 tickets in all, how many child tickets did it se

Mnenie [13.5K]

Answer:

$\boxed{\bf\: The \: park \: sold \boxed{ 34{}} \: child \: tickets.}$

Step-by-step explanation:

Given:

Percentage of Tickets sold at a water park - 68%

The Number of Tickets if the park sold in all - 50

To Find:

The Number of child tickets the park sold.

Solution:

We know that 68% equals to 68/100.

Step 1: Multiply 68/100 by 50 which is the number of tickets the park sold :-

$\sf \: = \: \cfrac{68}{100} \times 50$

Note:The Simplified form of 68/100 * 50 would be the answer to this question.

Step 2: Cancel One zero of 50 and one zero of 100,That is:-

$\sf = \cfrac{68}{ 10\cancel0} \times 5 \cancel0$

Results to,

$\sf = \cfrac{68}{10} \times 5$

Step 3: Cancel 5 and 10, That is:-

$\sf = \cfrac{68}{ \cancel{10 }} \times \cancel5$

Results to,

$\sf =\: \cfrac{68}{2} \times 1$

$\sf = \cfrac{68}{2}$

Step 4: Cancel 68 and 2, That is:-

$\sf =\: \cfrac{ \cancel{68}}{ \cancel2}$

Results to,

$\sf = \cfrac{34}{1}$

$\sf = 34$

34 is the result.

Hence,

$\underline{ \rm \: The \: park \: sold \: \bold{ 34 } \: child \: tickets.}$

________________________________

I hope this helps!

Let me know if you have any questions.I am joyous to help!

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2 years ago

Michael has $2.25 worth of dimes and quarters. He has twice as many dimes as

tatiyna

Answer:25x+10x=$2.25

25=quarters and 10=dimes x is what we will plug in (how many coins Michael has for each type of coin) and $2.25 is how much money he has all together

Step-by-step explanation:

i used a money calculator and this is what it came too.

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3 years ago

What is a multiplication expression that is equal to 2/3 divided by 6

Bezzdna [24]

Answer:

1/9

Step-by-step explanation:

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2 years ago