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julsineya [31]
3 years ago
10

Find the product (3x + 2)(x ^ 3 - 4x ^ 2 + 7)

Mathematics
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

see attachment

Step-by-step explanation:

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The average age of 6 men is 35 years and
PSYCHO15rus [73]

Answer:

39.50

42.50

Step-by-step explanation:

Age of the 2 men = sum of the ages of the 6 men - sum of the ages of the 4 men

Average = sum of ages / total number of men

35 = sum of ages / 6

sum of ages = 35 x6 = 210

32 = sum of ages / 4

32 x 4 = sum of ages

128

210 - 128 = 82

age of the younger man = x

age of the older man = 3 + x

x + 3 + x = 82

2x + 3 = 82

2x = 82 - 3

2x = 79

x = 79/2 = 39.5

older man = 39.5 + 3 = 42.50

7 0
3 years ago
When the weght of apples is increased by 4 what is the total cost increase
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The answer will be is 1
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3 years ago
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sukhopar [10]
9 x 3.3 ft = 29.7 feet
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3 years ago
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How often does always never sometimes
Vanyuwa [196]

1) sometimes

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8 0
2 years ago
Will name the brainliest
Margaret [11]

Answer:

sin A = 13/85

Step-by-step explanation:

Opposite Angle A is side BC, of length 13.  The length of the hypotenuse is 85.  The sine function is defined as the ratio opp/hyp.  In this problem that ratio is

opp

------ = sin A = 13/85

hyp

We use the inverse sine function arcsin x to determine Angle A:

A = arcsin 13/85 = 8.8 degrees

3 0
3 years ago
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