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Setler [38]
3 years ago
10

X^2 + 8x + 7 = 0

Mathematics
1 answer:
dsp733 years ago
7 0

Answer:

x - intercepts: -1, -7

Solutions: [is the x-intercepts] -1,-7

Factors: (x+1)(x+7)

Vertex: -4, -9

Axis of symmetry: x = -4

Step-by-step explanation:

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Solve 100 ÷ 5 × 4 + 4 3power
hram777 [196]

Answer:

144

Step-by-step explanation:

exponents first: 4^{3}  = 64

then division: 100/5 = 20

now we have: 20 x 4 + 64

then multiply: 20 x 4 = 80

then add: 80 + 64 = 144

8 0
3 years ago
You spend c dollars for p identical pairs of pants. A friend claims that because c increases if you increase p and p increases i
alex41 [277]

Answer:

Your friend is wrong.

Step-by-step explanation:

Since we have that you spend c dollars for p identical pairs of pants. We can represent this using:

C = kP.

Where k is the price for one pair of pants whereby the amount of dollars you spend depends on the number of pants picked.

C is the dependent variable here, depending on P and P is independent. Therefore, you have only one independent variable which is P.

4 0
3 years ago
Need help right now!!!!!
Irina18 [472]

Answer:

I just took the test and the correct answer is -6 is not in the domain of f g

Step-by-step explanation:

6 0
3 years ago
At a fishery, the largest catches in August were of black fin tuna sailfish blue marlin and king mackerel. The fishery calculate
aniked [119]

Answer:

Blue Marlin.

Step-by-step explanation:

In any data set, mean tells about the central tendency of the data. It actually tells the average of the data. On the other hand, standard deviation tells about the spread of the data. It actually tells to what extent the observational values revolve around the mean. Mean is not a good summary statistic of any data since it does not convey the complete information. In order to understand the spread of the data, standard deviation is calculated. The smaller the standard deviation, smaller the spread of the data. It has to be kept in mind that mean has nothing to do with the spread of the data. Smaller the standard deviation, smaller the spread. In this case, lowest standard deviation is of Blue Marlin, which is 1.97. Rest of the standard deviations are larger. This means that Blue Marlin has the smallest spread!!!

5 0
3 years ago
Read 2 more answers
Answer the question above
Fiesta28 [93]

Answer:

AW the base because it is adjacent to 90°

3 0
3 years ago
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