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Zarrin [17]
3 years ago
14

Simplify (4.5)(−9)(−1.8).

Mathematics
1 answer:
kupik [55]3 years ago
3 0

(4.5) (-9) (-1.8), simplified is 72.9

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Two and two fifths divided by one and a half
worty [1.4K]

Answer:

8/5 or 1 3/5

Step-by-step explanation:

2 2/5 = 12/5

1 1/2 = 3/2

Now that we have fractions that are easier to divide, one must understand that the opposite of dividing is multiplying. So if you multiply 12/5 by the reciprocal* of 3/2, which would be 2/3, you would get your answer so...

12     3         12    2        24     8             3

—  ÷ —   =   — × —    =  —  = —   <em>or</em>  1  —

5       2         5     3        15      5             5

*the reciprocal is the opposite of the fraction you have. So the denominator would become the numerator, and vise versa.

6 0
3 years ago
The base area of a cylinder is 200.96m2
Vitek1552 [10]

Answer:

Step-by-step explanation:

Volume of cylinder = base area * height

height of the cylinder = Volume of the cylinder ÷ base area

                                   = 1205.76 ÷ 200.96

                                   = 6 in

7 0
2 years ago
Select the correct answer.
kati45 [8]

Answer:

25

Step-by-step explanation:

divide 48 by 4 which is 25%

3 0
3 years ago
Is will like to make this as simple as i can. -1 x 372 - -31= what
mario62 [17]
The answer is -403

The order of operations puts multiplication before subtraction. -1 x 372= -372, and -372-31= -403
5 0
3 years ago
Read 2 more answers
Just need the last row !
fgiga [73]

Answer:

I am so confused Sorry need points.

Step-by-step explanation:

4 0
3 years ago
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