LAST QUESTION!!WILL GIVE BRAINLIEST!!! AT LEAST LOOK!!! SHARE YO SMARTNESS!!! EASY BUT IM DUMB!!!!!!

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

5 0

It’s the letter B because angle

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There is a rope running from the top of a flagpole to a hook in the ground. The flagpole is 8 meters high and the hook is 4 mete

soldi70 [24.7K]

Answer:

The length of the rope = 8.94 meters

Step-by-step explanation:

∵ The flagpole is 8 meters high

∵ The hook is 4 meters from its base and the hook is in the ground

∵ The flagpole and the ground ⊥ to each other

By using Pythagoras theorem:

∴ The length of the rope = √(8² + 4²) = 5√5 = 8.94 meters

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4 years ago

A bucket is filled with water up to the 4 gallon mark. The bucket springs a leak and water begins draining at a constant rate of

zheka24 [161]

Answer:

n = 4 - $\frac{5}{19}$ t

Step-by-step explanation:

n determines the amount of water in the bucket, it's basically the total, so that's why it's there. 4 is the number of gallons of water that you started with and 5/19 is the number of gallons that are draining per minute. t is the amount of time or minutes that have gone by. So, that's why the equation is n = 4 - $\frac{5}{19}$ t

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3 years ago

What is D of the arithmetic sequence for which a5 equals 24 and a9 equals 40

Gnom [1K]

In an arithmetic sequence d represent the common difference.

The formula to find the general term of an arithmetic sequence is,

$a_{n} =a_{1} +(n-1)d$