Find an explicit rule for the nth term of the arithmetic sequence. -13, -7, -1, 5, ...

Mathematics

1 answer:

Bad White [126]2 years ago

8 0

Answer:

-13 + 5*n-1 I think

Step-by-step explanation:

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What is the value of p

Svetllana [295]

See the picture attached to better understand the problem
we know that
90°+∠BAC=180°------> by supplementary angles
∠BAC=90°
125°+∠ABC=180° -----> by supplementary angles
∠ABC=55°
∠BAC+∠ABC+p=180----> <span>sum of the internal angles of a triangle is 180 degrees
</span>p=180-90-55-----> p=35°

the answer is
p=35°

8 0

3 years ago

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0.000000000051304 in scientific notation?<br> Ixl

Grace [21]

Answer:

5.1304 x 10^14

Step-by-step explanation:

there is 10 zeros behind the decimal point plus 4 other decimal places

in a scientific notation the number has to be less then 10 but more then 1

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3 years ago

Is 432 divisible by 9<br> I’m looking for the estimate 432 divided by 9

Monica [59]

Answer:

Yes (432 = 9 x48).

Step-by-step explanation:

The trick you need to know is the theorem that says that if the digits in a number add up to a multiple of 9, then the number itself is divisible by 9.

So we go 4+3+2 = 9.

So as this sum of 9 is divisible by 9, it means 432 is also divisible by 9.

If you want to work out the actual answer of 432 divided by 9, you can estimate it by doing 450 ÷ 9 = 50. Then see that 432 is 18 less than 450. And 18 = 2x9. So the answer to the division is 50-2 = 48.

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3 years ago

1. Find the midpoint of the segment with endpoints of 6 3i and −12 − 5i. I.

Tju [1.3M]

Answer: what’s is the 5i

Step-by-step explanation:

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3 years ago

I need help brosssssssssss

gavmur [86]

Answer
B. Is the answer.

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