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Ilia_Sergeevich [38]
3 years ago
5

Express x3 + 4x2 – 45x in factored form.

Mathematics
2 answers:
Helga [31]3 years ago
7 0

Answer:

 

x(x + 9)(x – 5)

Dafna1 [17]3 years ago
5 0
A is the answer because of x is all the same
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The number of decimal places in the product will be sum of the factor"s decimal place.So the product will have 1,2,3 or 4 decima
vampirchik [111]

Answer:

0.47 \to 2\ digits

3.2 \to 1\ digit

Product \to 3\ digits

Step-by-step explanation:

Given

0.47 * 3.2 =

See comment for complete question

Required

The number of decimal places

To do this, we simply calculate the number of digits after the decimal points

0.47 \to 2\ digits

3.2 \to 1\ digit

The product is the sum of the digits above 2 + 1 = 3

Hence:

Product \to 3\ digits

6 0
3 years ago
A family picture is 4 in wide and 6 in long. The photographer is going to enlarge the photo to be 9 in. long.
vladimir2022 [97]
216



Multiply all the numbers if the answer isnt correct sry
7 0
3 years ago
Suppose that events a and b are mutually exclusive with p(a) = ½ and p(b) = ⅓.
irina1246 [14]
No, a & b are not independent if they're mutually exclusive.

Mutually exclusive means the two events cannot occur simultaneously. So if "a" happens "b" cannot. In contrast, two events are independent if the occurrence of one has no effect on the occurrence of the other.



4 0
3 years ago
By coincidence, Kimberly's Paint Supplies sold equal quantities of two paint colors yesterday: yellow and blue. All yellow paint
Vlad1618 [11]

Answer:

36 liters

Step-by-step explanation:

We solve this question using the least common multiple method

Find and list multiples of the liter the blue paint comes in the liters the yellow paint comes in. We find the first common multiple is found. This is the least common multiple.

Multiples of 9:

9, 18, 27, 36, 45, 54

Multiples of 12:

12, 24, 36, 48, 60

Therefore,

LCM(9, 12) = 36

Hence, the smallest amount of each paint color the store must have sold is 36 liters

8 0
3 years ago
Which of the following numbers can be expressed as a decimal that terminates? 3/2, 2/3, 3/4, 5/7
Alenkasestr [34]

Answer:

3/2 and 3/4 are terminating decimals

Step-by-step explanation:

Terminating decimals are those whose decimals end.

3/2 = 1 .5

2/3 = .6666repeating

3/4 = .75

5/7 =.714285repeating

8 0
3 years ago
Read 2 more answers
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