3 years ago

What is the answer to this?

Mathematics

2 answers:

Sati [7]3 years ago

7 0

I got H and I saw the person above did too, so I believe H should be the correct answer

valkas [14]3 years ago

4 0

H, I think bc -1 has 2 x values

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Reposting because nobody will help me..

Llana [10]

Answer:

Step-by-step explanation:

18 = 2 * 3 * 3 = 2 *3²

$18*3^{(n+2)} = 2*3^{2}*3^{n+2}\\\\$

$= 2*3^{2+n+2}\\\\= 2*3^{n+4}\\\\= 2(3)^{n+4}$

Hint:

$a^{m}*a^{n} = a^{m+n}$

5 0

3 years ago

If m∠A =91° and m∠B = 40°, find m∠1. A) 89° B) 122° C) 131° D) 140°

Yanka [14]

Answer: is that a high school math it looks hard to me

Step-by-step explanation??

6 0

4 years ago

Josephine has nine chemistry books, three history books, and eight statistics books. She wants to choose one book of each type t

ikadub [295]

Answer:

Step-by-step explanation: add them all together

7 0

3 years ago

Select the correct answer from each drop-down menu.

dem82 [27]

I believe 1 is 3.8, b/c 1.9*2 is 3.8, and the difference between exponents makes 3 zeros, so 2000.
The second one is 40, I confirmed this by doing .0001 to replicate 10 to the negative 4th power
By doing 9.5*.0001*40, I got the 0.038 from 1

6 0

3 years ago

Read 2 more answers

The circumference of a circle can be found using the

hichkok12 [17]

Answer:

It is the second one

Step-by-step explanation:

1st option does not include the number 2 from the equation above,

and 3 and 4, you do not have to divide anywhere in the equation, so those are no possibly correct.

6 0

4 years ago