Answer:
$10.74
Step-by-step explanation:
divide the cost( $4.75) by the amount of pencils ( 100). Then multiply it by the new number of pencils
When x=-2, y=4x = 4(-2) = -8 .
…….mkj…rtyui…..io. Hdjdudbdkcurbxjvidjdvfjdnfudbfhfksbxucjd
ST is a midsegment, which tells you that BD=2(ST) or ST=½BD. Use that to substitute the values and find ST.
BD=2(ST)
29+x=2(2x+31)
29+x=4x+62
29=3x+62
-33=3x
x=-11
Now that we know x, we can substitute that into 2x+31 to find ST
ST=2x+31
ST=2(-11)+31
ST=-22+31
ST=9
Answer:
972π cubic inches
Step-by-step explanation:
The volume (V) of a sphere can be computed in terms of its diameter (d) as ...
V = (π/6)d³
For the given dimension, the volume is ...
V = (π/6)(18 in)³ = 972π in³
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That's about 13.2 gallons, or 50.04 liters.
