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gulaghasi [49]
2 years ago
7

Find the length of a hypotenuse whose legs are 5 and 6

Mathematics
1 answer:
avanturin [10]2 years ago
4 0

Answer:

that other person is right

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The value of 2 to the 3rd power + 3 to the 3 power = ___.
Arturiano [62]
35.

2*2= 4*2=8

3*3=9*3=27

27+8=35

So the answer is 35. Hope this helps
3 0
2 years ago
Read 2 more answers
Wilson paints 40% of a bookcase in 20 minutes how much more time will it take him to finish the bookcase?
Nadya [2.5K]

Answer:

30 minutes

Step-by-step explanation:

First you can break down the percent and the time into a fraction

You can divide it by 2

so 2%/1   (2% in 1 minute)

Then you find the amount of time it would take to paint the whole bookcase

2 * 100 = 50

So time to paint the whole bookcase would be 50

50 - 20 = 30

5 0
3 years ago
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Which of the following is a unit rate?
Sati [7]

Answer:

the second one

Step-by-step explanation:

Its measuring by miles per hour

5 0
2 years ago
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What is the answer to this one, answer it and no wrong answers.
stiv31 [10]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
P(x)= x^5-4x^4+3x^3+2x-6 <br> Use Descartes rule of signs to analyze the zeros
maxonik [38]
\bf \begin{array}{cccccccccccllll}&#10;P(x)= x^5&-&4x^4&+&3x^3&+&2x&-&6\\&#10;&yes&&yes&&\textit{no}&&yes&#10;\\\\\\&#10;P(-x)= -x^5&-&4x^4&-&3x^3&-&2x&-&6\\&#10;&\textit{no}&&\textit{no}&&\textit{no}&&\textit{no}&#10;\end{array}

notice where how many "yes" sign change happen in the positive "x"
and the on the negative "-x"

for the P(x) is 3 changes, thus
so is either 3 real positive ones, or 3-2 = 1 real positive one

P(-x) gives no sign changes, so there are 0 negative ones

the polynomial has a degree of 5, thus 5 roots
if it has 3 real positive ones, then it has 2 complex ones
the complex ones pick up the slack per se

if it has 1 real positive one, then it has 4 complex ones

bear in mind complex ones always come in pairs


8 0
3 years ago
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