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Zinaida [17]
3 years ago
12

Which equation has no real solutions?

Mathematics
1 answer:
olasank [31]3 years ago
6 0

Answer:

A

Step-by-step explanation:

x=

−b±√b2−4ac

2a

x=

−(2)±√(2)2−4(2)(15)

2(2)

x=

−2±√−116

4

and there is really no solution

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B. four times the value of y = the value of y+9
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ladessa [460]

Answer:

d=13988 or d=1.3988 x 10^4

Step-by-step explanation:

d=(-8)^2+(-118)^2

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6 0
3 years ago
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Vlad [161]

Answer:

$503.35

Step-by-step explanation:

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7 0
3 years ago
The value of a house decreases at a steady rate of 20% each year. What is the total percentage loss (to the nearest integer) in
Westkost [7]

Answer: The total percentage loss would be 67%.

Step-by-step explanation:

Since we have given that

Rate of decline each year = 20%

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So, Total percentage loss would be

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8 0
3 years ago
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Aneli [31]

Answer:

D! Both their decimal forms are equal to 5.65685424!

3 0
3 years ago
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