Answer:
Left 7
Step-by-step explanation:
f(x)=a(x-h)^2+k
f(x)=(x-(-7))^2
-7 of x is to the left
Answer:
Part 1
Multiply both sides by 2π
2πf = √(g/L)
Square both sides
4π²f²= g/L
Invert both sides
1/(4π²f²) = L/g
Multiply both side by g
g/(4π²f²) = L
We usually write an equation with the subject (L) n the left
L = g/(4π²f²)
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Part 2
Using the above equation with the given values:
L = g/(4π²f²)
. .= 9.8 / (4π² x 1.6²)
. .= 0.097m (= 9.7cm)
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By the way, where it says
“f=1.6 then there are 2 beats a second, or 192 beats per minute (bpm).”
this should say
“f=1.6 then there are 3.2 beats a second, or 192 beats per minute (bpm)”
Step-by-step explanation:
Answer
101 apples
Step-by-step explanation:
8 lbs x 16 oz = 128 oz
$28 / 128 oz = 22¢ per oz
$112 / 0.22¢ = 509 oz
509 oz / 5 oz = 101.8 apples
Hey there :)
gh² and 2g³h
The common here are g and h because the factor g and h appear in both terms
Therefore, the GCF is gh
we are given
we can see that
4a is in multiple in numerator
so, we can factor it out
now, we can cancel 4a
and we get
.............Answer
