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Verizon [17]
3 years ago
6

Please help!!

Mathematics
2 answers:
kompoz [17]3 years ago
8 0
27)~x^2+4x-60=(x-6)(x+10)\leftarrow\text{The two expressions.}\\\\
28)~\dfrac{x^2+11x+28}{x+4}=\dfrac{(x+4)(x+7)}{(x+4)}=x+7\\\\
29)~\dfrac{y^2-1}{y-1}=\dfrac{(y-1)(y+1)}{(y-1)}=y+1
marshall27 [118]3 years ago
6 0
26) 5a - 8b, x^{2}  + y^{2}
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I NEED HELP PLZZZ!!!!!!
iogann1982 [59]

Answer:

No the pay rates are not equivalent.

Step-by-step explanation:

Your pay rate per 8 hours is $56.

Your friends pay rate per 8 hours is $72.

6 0
3 years ago
In a class full of men and women 5/9of the class are women. What is the ratio of men to women in its
Murljashka [212]

Answer:

The ratio in its simplest from is 4:5

Step-by-step explanation:

Now, let’s pick an arbitrary value for the total number of students in that class.

Let’s say we have 45 students in the class

The number of women would be 5/9 * 45 = 25

The number of men would be 45-25 = 20

So the ratio of men to women would be;

20:25 which in its simplest form = 4:5

4 0
3 years ago
Giving brainliest *easy*
Evgesh-ka [11]

Answer:

pi

Step-by-step explanation:

to convert angles to radians you must multiply the angle measurement by the formula pi/180

180 x pi/180

the 180s cancel out and you are left with pi

3 0
3 years ago
What are the possible rational zeros of f(x) = x4 - 4x3 + 9x2 + 5x + 14? A.) ± 1, ± 1 over 2, ± 1 over 7, ± 1 over 14 B.) ± 1, ±
77julia77 [94]
f(x) = x^4 - 4x^3 + 9x^2 + 5x + 14\\\\14:\{\pm1;\ \pm2;\ \pm7;\ \pm14\}\\1:\{\pm1\}\\\\Answer:\boxed{\{\pm1;\ \pm2;\ \pm7;\ \pm14\}}
8 0
3 years ago
Read 2 more answers
A basketball player makes 4 out of 20 free throws. What is his shooting percentage?
DiKsa [7]
We can convert that into a fraction of 100 for the percentage. 

4/20= 20/100

(multiply both by 5)

So, the basketball player makes 20% of the throws.

I hope this helps!
~kaikers
4 0
4 years ago
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