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9966 [12]
3 years ago
9

Find the Quadratic Formula: m2 - 5m - 14 = 0

Mathematics
1 answer:
anastassius [24]3 years ago
6 0

Answer: Do want to solve it using the quadratic formula because if so the answer is m=7,-2

Step-by-step explanation:

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Step-by-step explanation:

Since, y varies inversely as x.

\therefore \: y =  \frac{k}{x}  \\ (k = constant \: of \: proportionality) \\   \therefore \: xy =  k...(1) \\ plug \: y = 194 \:  \: and \:  \: x =  - 13 \: in \: (1) \\ \therefore \:  - 13 \times 194=  k \\ \therefore \: k =  - 2522 \\ substituting \: k =  - 2522 \: in \: (1) \\ xy =  - 2522...(2) \\ this \: is \: equation \: of \: variation. \\ plug \: x = 50 \: in \: (2) \\ 50 \times y =  - 2522 \\  \therefore \:y =  \frac{ - 2522}{50}  \\   \huge \red{ \boxed{\therefore \:y =   - 50.44}}

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Alexeev081 [22]
(4, -1)

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The m 3 +m 5 =180 true false will mark brainest​
laila [671]

Answer:

true I'm positive that the correct answer

3 0
3 years ago
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Question 1
Bess [88]
45c/100=9.25=37/4

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ra\\For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 1,200 stude
s344n2d4d5 [400]

Answer:

<em>20%</em>

Step-by-step explanation:

<em>First, add 1,200, and 300. That gives you 1,500. You want to find how much percent of 1,500 equals 300, and that is 20%.</em>

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