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3 years ago

Please help meee for this equation

Mathematics

2 answers:

aleksley [76]3 years ago

5 0

Answer:

C. 9m

Step-by-step explanation:

Using the pythagorean theorem, you can find that the length of the last side is $\sqrt{15^2-12^2}=\sqrt{225-144}=\sqrt{81}=9$ . Hope this helps!

Bingel [31]3 years ago

3 0

Answer:

9 (C)

Step-by-step explanation:

sqrt(15^2 - 12^2) =

sqrt(225 - 144) =

sqrt(81) =

9 (C)

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Can anyone help me plz and I need the person to explain it for me

lions [1.4K]

Answer:

1 cm = 100 mi

28.9/1=28.9

28.9 x 100 = 2890 miles distance

2890 / 65 miles per hour = 44.4615 hours to drive

44.461/24 hours in a day = 1.85 rounded up is 2 days

About two days

If you have any questions you can ask

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Matthew has 2 dozen eggs. He uses 3/4 of the first dozen and 5/6 of the second dozen for baking.

madreJ [45]

Answer:

5 eggs.

Step-by-step explanation:

Well, 3/4 of 12 is 9 and 5/6 of 12 is 10. So, 12 - 9 = 3 and 12 - 10 = 2

Therefore, Matthew has 5 eggs left over.

I hope I helped ^^

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3 years ago

Second dose, 122 of 676 subjects in the experimental group (group 1) experienced fever as a side effect. After the second dos

Oksanka [162]

Answer:

Step-by-step explanation:

Download docx

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3 years ago

coach made a deposit of $1,800 into an account that earns 2% simple interest.Find the amount of interest coach made in 3 years

Alexandra [31]

Answer:

39420

Step-by-step explanation:

Multiply 2% by 365, then you get 7.3, multiply 7.3 by 3, then you get 21.9, then last step, multiply 21.9 by 1800$

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2 years ago

What is the recursive formula for the geometric sequence with this explicit formula?

IRINA_888 [86]

For the given geometric sequence, we have:

$a_1 = 9\\\\a_n = (-1/3)*a_{n-1}$

So the correct option is B.

<h3>Which is the recursive formula?</h3>

Here we have the geometric sequence:

$a_n = 9*(-\frac{1}{3} )^{(n - 1)}$

To get the initial value of the geometric sequence, we just need to replace n by 1, so we get:

$a_1 = 9*(-\frac{1}{3} )*(1 - 1) = 9$

Now, notice that the common ratio is (-1/3), this means that each term of the sequence is (-1/3) times the previous term.

$a_n = (-1/3)*a_{n-1}$

Then the correct option is B.

If you want to learn more about geometric sequences:

brainly.com/question/1509142

#SPJ1

5 0

2 years ago