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3 years ago

7

A 20-foot piece of wire is attached from the top of a flagpole to a stake in the ground 8 feet from the base of the pole. Find t

he height of the flagpole.

1 answer:

Dovator [93]3 years ago

6 0

Answer:

18.33

Step-by-step explanation:

a²+b²=c²

a²+8²=20²

a²+64=400

subract 64 from both sides

a²=336

$\sqrt{336}$ =18.33

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Answer:

D.

$\sqrt{384}$

Step-by-step explanation:

$\sqrt{384}$

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$\sqrt{96 \times 2 \times 2}$

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Therefore Option D is correct..!

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Two of the airlines did not have an airline quality score. The least-squares regression line for this data is given by ŷ = 0.990

hjlf

Answer:

Step-by-step explanation:

the passengers of hawaiian airlines in 2018 were 1.800.000, and for Northwest airlines 192.500.000 (delta)

We replace this number in the equation :

Hawaiian : 0,990 +0.683 x (number of passengers) =

0.990 + 0.683 x (1.800.000) =12294012

Northwest airlines: 0,990 +0.683 x (number of passengers) =

0.990 + 0.683 x (195.000.000) = 131477501

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