Solve using the quadratic formula. h2 + 8h + 8 = 0 Write your answers as integers, proper or improper fractions in simplest form
, or decimals rounded to the nearest hundredth. h = or h =
1 answer:
A=1 b=8 c=8
h = [-8 +-sq root(64 - 4*1*8)] / 2
h = [-8 +-sq root(32)] / 2
h1 = -4 +
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2.8284271247
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h1 =
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-1.1715728753
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h2 = -4 -
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2.8284271247
</span></span>h2 = -<span> 6.8284271247
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A = 9y = 3yx
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A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?It takes it 4.25 hours
Answer: theres no solution
Answer:
Loss is Rs. 78
Step-by-step explanation:
Solution:
Given,
- Cost Price (CP)= Rs.1560
- Loss Percent (L%) = 5%
Here,
L%= L/CP ×100%
or,. 5 =L/1560×100
or,. 5×1560/100 =L
or,. L= Rs.78
Therefore, Loss is Rs.78
-2
the second equation is the result of subtracting 2
