4 years ago

Please help me with these problems !

1 answer:

Semmy [17]4 years ago

6 0

7. 60 degrees
8. 33 degrees
9. 37 degrees
10. 74 degrees

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Ket [755]

Answer: 72 ft

Step-by-step explanation:

Given

The width of a post is $w=6\ in.$

Posts are separated by $5\ ft$ chain

for 2 posts, length is $6+5+6=17\ ft$

for 3 posts, length is $6+5+6+5+6=28\ ft$

for 4 posts, it is $28+5+6=39$

i.e. 11 ft is adding on the addition of another post

for 7 posts it is $17+11\times 5=72\ ft$

Thus, the total length of the fence is $72\ ft$

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3 years ago

marusya05 [52]

The answer is A. You add the extra 10 feet to however high the bird flew from there

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3 years ago

Veronika [31]

Answer:

-8.5

Step-by-step explanation:

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3 years ago

erik [133]

Answer:

Step-by-step explanation:

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3 years ago

dlinn [17]

I’m pretty sure it is

5 0

3 years ago