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mash [69]
3 years ago
5

solve each equation by finding square roots. If the equation has no real number solution, write no solution. 5z^2-45=0

Mathematics
1 answer:
Yuri [45]3 years ago
7 0

Answer:

Z = +3

Step-by-step explanation:

3 squared is 9 and 9 times 5 is 45 so 45 minus 45 is zero

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Step-by-step explanation:

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stiv31 [10]

Answer:

Step-by-step explanation:

From the given table, we have:

y_{2}=4x^2

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y_{1}=4x

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⇒c=8

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⇒f=36 and

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Therefore, the value of a,b,c,d,e,f and g is 4,4,8,16,12,36 and 64 respectively.

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3 years ago
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2. A sprinter is running at the end of a race and begins to tire. Her velocity is 8.55 m/s and is decelerating at -0.15m/s for t
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Step-by-step explanation:

using the formula :

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Let (-18, -5) be (x1,y1)

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Vaselesa [24]
1. 71.25
2. 118.50
3. 51.75
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3 years ago
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