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lianna [129]
3 years ago
7

When multiplying a number by 10, move the decimal to the right. When multiplying a number by 0.1, move the decimal to the left.

Why? :( HELP IM TiMED
Mathematics
2 answers:
ki77a [65]3 years ago
6 0

Answer: 0.01 x 10 = .1

it moved ten spaces up or in simpler terms the decimal move one space to the right because the number is getting bigger.

Step-by-step explanation:

jek_recluse [69]3 years ago
6 0

Answer: When you multiply decimals they should add up otherwise move to the left but if you multiply by 10 the decimal moves to the right because of the change in numbers from ones to hundreds and so on. An easier way to unterstand is when you multiply the regular way don't multiply the decimal but count however many places that decimal takes up add it with the other decimals and the put it in the solution. EX:

5                      1.2

x.1                  x 2.28

--------         --------------

.5                     2.736

Step-by-step explanation:

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Suppose that the function g is defined, for all real numbers, as follows.
svetoff [14.1K]

Answer:

<em>a) g(-2) = 0</em>

<em>b) g(-1) =1</em>

<em>c) g(4) = 2</em>

Step-by-step explanation:

Given data

g(x) = \frac{-1}{4x+1} if x < -2

g(x) = - (x+1)^{2} +1  if -2\leq x\leq 2

g(x) = 2 if x >2

<u><em>Step( i )</em></u>:-

g(x) = - (x+1)^{2} +1  if -2\leq x\leq 2

put x = -2

g(-2) = -(-2+1)^{2} +1 = -(-1)^{2}+1 = -1+1 =0

<em>g(-2) = 0</em>

<u><em>Step(ii)</em></u>:-

g(x) = - (x+1)^{2} +1  if -2\leq x\leq 2

Put x = -1

g(-1) = -(-1+1)^{2} +1 = -(0)^{2}+1 = -0+1 =1

<em>g(-1) =1</em>

<u><em>Step(iii)</em></u>:-

g(x) = 2 if x >2

<em>g(4) = 2</em>

<em></em>

7 0
3 years ago
To pay for new machinery in 5 years a company owner invests $10000 at 7.5% compounded quarterly. How much money will be availabl
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Answer:

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Step-by-step explanation:

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3 years ago
Pls help trig question!!
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5 0
2 years ago
Montrey recently paid off his simple interest loan. If he borrowed $6,500 for 5 years at 7%, what was the total amount he had to
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9514 1404 393

Answer:

  $8,775

Step-by-step explanation:

The amount due is given by the formula ...

  A = P(1 +rt)

where P is the principal amount, r is the annual rate, and t is the number of years.

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Montrey had to pay back $8,775.

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