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sveticcg [70]
3 years ago
12

Help needed with these for problems

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0
I can't read the first one and I also don't know
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Three different ropes are used to pull boats in the water. Rope A is
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Answer:

I am pretty sure that it is a

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3 years ago
Harriet wants to buy items worth $248.50. She is using a store coupon for 25 percent off her purchases. She has to pay 5 percent
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You must take the 248.50 and multiply it by .25 then you subtract the answer from 248.50 and end up with 186.4 then you multiply that number by .05 and add that to the 186.4 and the answer you should get is 195.69
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2 years ago
Find a polynomial equation that has zeros at x = −2, x = 0, x = 3 and x = 5
VashaNatasha [74]

If a polynomial "contains", in a multiplicative sense, a factor (x-x_0), then the polynomial has a zero at x=x_0.

So, you polynomial must contain at least the following:

(x-(-2)),\quad (x-0),\quad (x-3),\quad (x-5)

If you multiply them all, you get

x(x+2)(x-3)(x-5)=x^4 - 6 x^3 - x^2 + 30 x

Now, if you want the polynomial to be zero only and exactly at the four points you've given, you can choose every polynomial that is a multiple (numerically speaking) of this one. For example, you can multiply it by 2, 3, or -14.

If you want the polynomial to be zero at least at the four points you've given, you can multiply the given polynomial by every other function.

7 0
2 years ago
How many degrees is 4​ 9 radians?
melomori [17]
80 hope you have a great day
6 0
3 years ago
Is 10/9 closer to 1,1/2,0
balandron [24]
\dfrac{10}{9}=\dfrac{9+1}{9}=\dfrac{9}{9}+\dfrac{1}{9}=1\dfrac{1}{9} \ \textgreater \  1\\\\therefore\\\\\dfrac{10}{9}\ is\ closter\ to\ 1
5 0
3 years ago
Read 2 more answers
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