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klio [65]
3 years ago
7

Find the value of x. ​

Mathematics
1 answer:
zhuklara [117]3 years ago
7 0
The answer is 1.
Side 5 and x^2+4x are the same length, so you can plug in the answer choices until the equation equals 5.
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Yo can someone help me out
grin007 [14]
Yes. I completely agree with that person ^^
6 0
3 years ago
Imagine a deck of 500 cards numbered from 1 to 500. If all the cards are shuffled randomly and you are asked to pick three cards
amm1812

Answer:

P = 1 / 6

Step-by-step explanation:

Given:-

- A deck has 500 cards

- Numbered from 1-500

Find:-

you are asked to pick three cards, one at a time, what's the probability of each subsequent card being larger than the previous drawn card

Solution:-

- Suppose we draw three cards. We don't care what they actually are, irrespective of number.

- Let the three numbers be a, b, c: Such that:

                                       a < b < c.

- The total possible combinations with 3 numbered cards will be:

                                       a b c

                                       b a c

                                       a c b

                                       b a c

                                       b c a

                                       c a b

- We have 6 possibilities for 3 numbered cards. So the probability of  of each subsequent card being larger than the previous drawn card would be:

                                     P = 1 / possible combinations

                                    P = 1 / 6

6 0
4 years ago
Which terms are properties of mathematical proofs?
steposvetlana [31]
Did you ever find the answer?
8 0
3 years ago
How do you write 4 hundred thousand 13 thousand 11 hundred 4 ones in standard form
Paul [167]
To answer this question, it will be easier to split the sentences into multiple part like this:

1. "4hundred thousand" mean 4* 100,000= 400,000
2. "<span>13 thousand" mean 13*1,000= 13,000
</span><span>3. "11 hundred" mean 11*100=1,100
</span><span>4. "4 ones" mean 4 * 1= 4

Then you add them all into: 400,000+13,000 + 1,100 + 4= 414,104</span>
4 0
4 years ago
Plz do it on paper and plz send the work to me plz thank you
Lelu [443]
Its as simple as length times breath there for it is 7/9 times 6/5 which has a common denominator of 45 so now it is 7/45 and 6/45 and then we say how many times did we multiply the denominator to get to 45 and use that number to multiply the numerator so now we have 35/45 and 54/45 and if you times both of them together you get 14/15 as a final answere
5 0
3 years ago
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