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postnew [5]
3 years ago
5

At the same time a 2-yard street sign casts a 3-yard shadow, a nearby utility pole casts a 12.3-yard shadow. How tall is the tel

ephone pole? Round to the nearest tenth if necessary.
A) 18.5 yd
B) 3.2 yd
C) 3.1 yd
D) 3 yd
Mathematics
1 answer:
MrRissso [65]3 years ago
3 0
A) 18.5yd
The shadow cast is equal to .5 yards per every yard of object + the actual measurement
•5(12.3)= 6.15
6.15+12.3=18.45
Round up to 18.5
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➷ I'm assuming the answer is to be left in algebraic form.

Perimeter = length + length + width + width or (2 x length) + (2 x width)

Substitute the values in:

Perimeter = 2(3x - 5y - 4z) + 2(x - 3y + 5z)

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3 years ago
How would I go about solving 12,15,18 thanks
grigory [225]
For 12, you would do 90=4x+42, and 48=4x, and x=12
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Is the sequence 4, 8, 12, 16, 20, ... a geometric sequence? If it is a geometric sequence, what is the common ratio?
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Step-by-step explanation:

Since we have given that

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Since, equation of parabola in this case will be

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3 years ago
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