3 years ago

Don't do for points. Don't get your account banned. Don't be me

Mathematics

2 answers:

Neporo4naja [7]3 years ago

8 0

9000 nsnsbjsisnssvusjsbsbshsn

elena-14-01-66 [18.8K]3 years ago

4 0

The last option 9,000

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Which trigonometric ratio is correct for triangle DEF? (Hint: Use Pythagorean Theorem first) A.) Sin(D)= 24/7 B.) Tan(D)= 24/25

Tanya [424]

Answer:

Cos E= 24/25

Step-by-step explanation:

Length of hypotenuse: 7^2+24^2=625. 625 square root=25

Thus, DE is 25.

Sin D= 24/25, so that is false.

Tan D= 24/7, so that is false.

Cos E= 24/25, so that is true

Sin E= 7/25, so that is false.

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3 years ago

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Solution:

Given:

$4x-7$

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The answer is 9.

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1 year ago

Find f¹(x) for the function<br> f(x) = -4.<br> 2<br> f¹(x) = [?]x + [ ]

g100num [7]

Answer:

${f}^{ - 1}(x) = 2x + 8$

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

24 minutes / 2 miles = 12 minutes / 1 mile

12 minutes / 1 miles = x minutes / 10 miles

Cross multiply

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Hope that helps!

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3 years ago