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Semenov [28]
2 years ago
7

Help algebra 2 please

Mathematics
2 answers:
tatuchka [14]2 years ago
5 0

yung may dalawang one true answer promise

Novay_Z [31]2 years ago
4 0

Answer:

Step-by-step explanation:

g(x) = -x² - x - 1 = -1(x² +x + 1)

(\dfrac{f}{g})(x) =\dfrac{x^{2}+x+1}{(-1)(x^{2}+x+1}\\\\=\dfrac{1}{-1} = -1

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Please help asap 25 pts
beks73 [17]
y=ax^2+bx+c\\\\\text{Axis of symmetry:}\ x=\dfrac{-b}{2a}


\text{We have:}\\\\y=4x^2+16x-18\\\\a=4;\ b=16;\ c=-18\\\\x=\dfrac{-16}{2\cdot4}=\dfrac{-16}{8}=-2

Answer: A.
6 0
3 years ago
6 divided by 3,724? I really need to know this............
ziro4ka [17]

Answer: 620 r4 (620.6, the decimal 6 has a line over it because it is repeating)

<u>Step-by-step explanation:</u>

Using long division:

    <u>    6 2 0 </u>r.4

6  ) 3 7 2 4

  <u> - 36</u>  ↓

        1  2

    <u>  -  12 </u>  ↓

           0   4

         - <u>     0 </u>

                4

8 0
3 years ago
Martina rents a room in her home to guests. She charges a $25 flat fee per night for one person. Additional guests are welcome t
Alchen [17]

Answer:

B) c=25 +10p +5h

id expect 25 per night with the n variable next to it but i guessed not

, but one night would cost 25 but with the addition of 10 per person and 5 for every hour of a late checkout

4 0
3 years ago
Read 2 more answers
5. Jamal carved 57 spoons on Saturday
tiny-mole [99]

Answer: 33

Step-by-step explanation:

57+42=99

99/3=33

3 0
3 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a
telo118 [61]

Answer:  (92, 128)

Step-by-step explanation:

According to the Empirical rule,

If the population is normallly distributed, then 95% of the population lies within 2 standard deviations from the mean.

Given: Mean = 110

Standard deviation = 9

The interval of systolic blood pressures represent the middle 95% of males:

(110-2(9), 110+2(9))

= (110-18, 110+18)

= (92, 128)

Hence, the interval of systolic blood pressures that represent the middle 95 % of males =  (92, 128)

4 0
3 years ago
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