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ankoles [38]
3 years ago
11

Please help. I really need help with this so please help.

Mathematics
1 answer:
Flauer [41]3 years ago
4 0

Answer:

5x ≥ 1y

Step-by-step explanation:

The number key chains is 8 times the number of thumb drives. She wants to use at least 5 times at many.

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Easy question.. giving brainliest<br> x/16 = 10/36<br> x=_
irina [24]

Answer:

x=40/9

Step-by-step explanation:

\frac{x}{16}  =  \frac{10}{36}  |first \: you \: cross \: multiply|  \\ x(36) = 16(10)  |open \: bracket  |  \\ 36x = 160 |divide \: both  \: side \:by \: 36 |  \\  \frac{36x}{36}  =  \frac{160}{36}  \\ x = \frac{40}{9}

6 0
4 years ago
Please answer this for my test and show your work thank u &lt;3
Rainbow [258]

Answer:

measure of angle 6 is 42

Step-by-step explanation:

6 0
4 years ago
If someone could help I would really appreciate it! <br> U CAN DO IT
mamaluj [8]
This is point slope form so you start with
y-b = m(x-a)
then you would find a point (5, - 1)
then fill in
y-5 = 3(x-1)
then if you want solve it for slope intercept form
y = 3x + 2 
graph that and check your work
3 0
3 years ago
Read 2 more answers
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
aleksandrvk [35]

This is going to be a fourth degree polynomial because if x = 4, one of the factors is x - 4; if x = -2, then one of the factors is x + 2; and by the conjugate root theorem, if x = -1 + 2i, then -1-2i HAS to also be a root. If x = -1+2i, then the factor is (x-(-1+2i)). Simplfying that gives us (x+1-2i). Likewise, if x = -1-2i, then the factor is (x-(-1-2i)). Simplifying that gives us (x+1+2i). We will FOIL those complex factors first. Doing that we have x^2+x-2ix+x+1-2i+2ix+2i-4i^2. Once we simplify that down it's much easier to deal with than what it looks like right now. x^2+2x+1-4i^2. Since i^2 = -1, what we have in the end is x^2+2x+5. Now we will multiply that by x-4. (x^2+2x+5)(x-4)=x^3-2x^2-3x-20. Now finally we will multiply in the last factor of x+2. x^4-7x^2-26x-40 is your final fourth degree polynomial.

7 0
3 years ago
Read 2 more answers
Need someone that can help me with all the questions to this work plz will make brainliest and thanks!!
LenKa [72]

Answer:

113.04

Step-by-step explanation:

4/3 * pi * r^3

4/3 * 3.14 * 3^3=113.04

7 0
3 years ago
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