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Ira Lisetskai [31]
3 years ago
13

PLEASE HELP ASAPwhich equation could be used to find the length of the hypotenuse?​

Mathematics
1 answer:
Andreyy893 years ago
4 0

Answer:

It would be the first one

Step-by-step explanation:

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One of the two positive integers is 5 less than the other. If the product of the two integers is 24, find the integers.
Studentka2010 [4]

Hello from MrBillDoesMath!

Answer:

3,8

Discussion:

Let "n" and "p" be the two positive integers. Then

n = p - 5   (*)

and

np = 24  (**)

Substituting  (*) in (**) gives

np = 24                            =>    as  p = n+5

n(n+5) = 24                      =>

n^2 + 5n - 24 = 0             =>   factor polynomial (n+8)(n-3)

So n = 3 or -8 but as n is positive, n = 3 Then p  = n + 5 = 8

Check:

Is n (3) 5 less than p (8). Yes

Does np = 3 *8 24. Yes

Thank you,

MrB

6 0
3 years ago
A cat spends about 7 out of 10 hours sleeping about what percent of a cat's day is spent sleeping
hram777 [196]
I understand that it means that out of every 10 hours, a cat spends 7 sleeping (not 7 hours in a day).


this means that a cat is sleeping\frac{7}{10}*100%=70%

a percentage stays constant, this means that a cat sleeps 70 % of each 10 hours, but also 70% of the day.
4 0
3 years ago
suppose there are 20 questions on a multiple choice test. if 25% of the answers are choice b, how many of the answers are not ch
yKpoI14uk [10]
15

100%=20 questions
25%=X questions
X=25%×20=500
X=500/100
X=5

not B=20-5
not B=15 questions

3 0
3 years ago
The center of a circle is located at (1, 3) , the point lies on (0, 1) what is the equation for the circle?
lesya692 [45]

Answer: (x-1)^2 + (y-3)^2 = 5

Step-by-step explanation:

8 0
3 years ago
I GIVEREEE BRAINLILSTTTTTTTTTTTTT
Goryan [66]

Answer:

the new coordinates would be B´(1,0), C´(1,7), D´(-3,-3)

Step-by-step explanation:

you do this by taking each number and adding by the scale factor of 2!! hope this helps

6 0
3 years ago
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