Chris also wants to hang string lights outside in his backyard. if each pack contains 96 inches of string lights how many packs
would he need to buy to line the perimeter of a 20ft by 12ft backyard?
1 answer:
Answer:
8 packs of street lights
Step-by-step explanation:
Perimeter - 64 ft
20 + 20 + 12 + 12
64
1 foot = 12 inches
1 pack = 96 inches or 8 feet
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Answer:
W, I believe
Step-by-step explanation:
Answer:
15/4
Step-by-step explanation:
Fractions are basically division problems you divide the nominator by the denominator
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Answer:
(3,1)
Step-by-step explanation:
y=-4x^2+24x-35
x-intercept of the vertex formula:
v=-b/2a
a=-4
b=24,
c=-35
v = - 24/2(-4)
v = -24/-8
v = 3
substitute x as v
y= -4(3)^2 + 24(3) - 35
y= -4(9) + 72 - 35
y = -36 +72 - 35
y = 36 - 35
y = 1
therefore the vertex is
(3,1)
