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iren [92.7K]
3 years ago
15

PLEASE HELP ME (PICTURE) 4 3 2 6

Mathematics
2 answers:
Nostrana [21]3 years ago
4 0

\frac{8}{10} =\frac{x}{5} to solve for x.


elena55 [62]3 years ago
3 0

Since the triangles are similar, they will have proportional sides. With this knowledge, we can make the proportion \frac{8}{10} =\frac{x}{5} to solve for x.


Firstly, cross multiply: 40=10x


Next, divide by 10 on both sides, and your answer will be 4 = x, or the first option.

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What is 4r + 3r + 7y + 5r - 2y - 6r ?<br><br>A. 5r + 5y<br><br>B. 29r - 27y<br><br>C. 27ry​
Sonja [21]

Step-by-step explanation:

It's 6r+5y. But it's not in the option

3 0
3 years ago
5-52: the first card selected from a standard 52-card deck is a king. a. if it is returned to the deck, what is the probability
Ksivusya [100]

Calculating the likelihood of experiments happening is one of the branches of mathematics known as probability.

The probability of getting a king card is 1/13 or 0.077.

<h3>What is meant by probability?</h3>

A probability is a numerical representation of the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.

Given: Total number of probability - 52

Now, the first selected card is king and it is returned to the deck.

So it contains no effect on the second selection card.

Then, we have to estimate probability to obtain a king

probability = favourable outcomes for a king / total possible outcomess

= 4 king cards / 52 cards in total

= 4 / 52 = 1 / 13

The probability of getting a king card is 1 / 13 or 0.077

Therefore, the correct answer is option B. 1/13, or 0.077.

The complete question is:

The first card selected from a standard 52-card deck was a king. It isreturned to the deck, what is the probability that a king will be drawn on the second selection?

A. 1/4 or 0.25

B. 1/13, or 0.077

C. 12/13, or 0.923

D. 1/3 or 0.33

E. None of the above​

To learn more about probability refer to:

brainly.com/question/13604758

#SPJ4

5 0
1 year ago
I’m literally struggling like can someone hel me plz this is due tomorrow
KonstantinChe [14]

Check the picture below.

4 0
3 years ago
What is the discount on a pair of shoes with a regular price of $48?
Korolek [52]
The discounts on a pair of shoes with a regular price of $48 is 24
8 0
2 years ago
Daily Distance Larry Biked (Km)
notsponge [240]

Answer:

The most common distance that Larry biked was of 6 Km.

Step-by-step explanation:

The most common distance that Larry biked is the number, in Km, which appears most frequently in this table.

The number which appears the most frequently is:

6 km

This means that the most common distance that Larry biked was of 6 Km.

5 0
3 years ago
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