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kow [346]
2 years ago
8

1) An airplane is at 10,000 feet above the ground. It needs to fly higher to reach the regular flying height. It increases its h

eight at a constant rate of 2,000 feet per minute. How high will the plane be in 10 minutes?​
Mathematics
2 answers:
Yuki888 [10]2 years ago
8 0

Answer: 30,000 feet

Step-by-step explanation: We start with the 10,000 feet original height. From there, we can take 2,000 feet per minute and multiply it by 10 minutes. That gets us 20,000 feet. Add 20,000 to our original 10,000 and we get 30,000.

stira [4]2 years ago
3 0

Answer:

20000

Step-by-step explanation:

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<h3>Answer:  11.2 inches</h3>

Work Shown:

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2 years ago
Help! How would I solve this trig identity?
NeTakaya

Using simpler trigonometric identities, the given identity was proven below.

<h3>How to solve the trigonometric identity?</h3>

Remember that:

sec(x) = \frac{1}{cos(x)} \\\\tan(x) = \frac{sin(x)}{cos(x)}

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Now we can multiply both sides by cos⁴(x) to get:

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If you want to learn more about trigonometric identities:

brainly.com/question/7331447

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1 year ago
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3 years ago
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ad-work [718]

Answer:

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Step-by-step explanation:

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A cylinder has two circular bases, as well as they are parallel and congruent.

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Step-by-step explanation:

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