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3 years ago

15

Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour

s each week.

1 answer:

Semenov [28]3 years ago

5 0

1.4166 converted to a fraction

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Your distance from lightning varies directly with the time it takes you to hear thunder. If you hear thunder 10 seconds after yo

Nikitich [7]

Answer:

y = 1/5x

Step-by-step explanation:

Here, we have a direct relationship between the distance from lightning and the time it takes to hear thunder

Let the distance from lightning be y and the time it takes to hear thunder be x

If k is the proportionality constant, then;

y = kx

Now, let’s calculate k , given x 10 seconds and y = 2 miles

2 = 10k

k = 2/10 = 1/5

So the equation for the given situation is;

y = 1/5x

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Answer:

the ratio is 1/2

Step-by-step explanation:

because each number is times 2

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Solve Equation<br> log (x-9) = 1 - log x

Licemer1 [7]

$\log (x-9) = 1 - \log x \\
D:x-9>0 \wedge x>0\\
D: x>9 \wedge x>0\\
D:x>9\\
\log(x-9)+\log x=1\\
\log x(x-9)=1\\
10^1=x^2-9x\\
x^2-9x-10=0\\
x^2+x-10x-10=0\\
x(x+1)-10(x+1)=0\\
(x-10)(x+1)=0\\
x=10 \vee x=-1\\
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$

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3 years ago

Prove segment GF = segment HF

Llana [10]

Answer:

GF = FH

Step-by-step explanation:

GEF & FIH

EF = FI (equal)

GEF = FIH (alternate angle)

EG = HI (parallel sides equal)

GEF & FIH are congruent, under the case of (SAS)

therefore, GF = FH (corresponding angle)

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6 times 12 = 72 since there is 12 inches in a foot. Divide 72 by 4.5 and get 16 pieces

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