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liraira [26]
3 years ago
7

Find KJL (5x-2) (9x-62)

Mathematics
1 answer:
KiRa [710]3 years ago
5 0

Answer:

45x^2-328x+124

Step-by-step explanation:

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What is a cost analysis
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Answer:

a cost analysis is when u analyze the cost of a product

Step-by-step explanation:

"is a systematic approach to estimating the strengths and weaknesses of alternatives (for example in transactions, activities, functional business requirements); it is used to determine options that provide the best approach to achieve benefits ..."


The above information is from:

https://en.wikipedia.org/wiki/Cost–benefit_analysis

5 0
3 years ago
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You've randomly surveyed some students in your science class to find the number of hours per week they study. what is the mean,
seropon [69]
D. 5.45 hrs based on your sample
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3 years ago
sarah uses a recipe to make 2 gallons of her favorite mixed berry juice. two of the containers she plans to use to store the jui
MAVERICK [17]
1 gallon=4 quarts=8 pints
1quart=2pints
2 gallons=4*2=8quarts=16pints

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6quars=xpints
12pint=xpints

12 pint containers
3 0
3 years ago
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How do ypu find the area of 1/4 of a circle?
julia-pushkina [17]
First find the area of the circle then divide it by 4
6 0
3 years ago
the height of a house having three rooms of the dimensional 9 feet into 12 feet 14 feet into 16 feet and 12 feet into 14 feet re
Semmy [17]

Answer:

Amount required = 2,217,600

Step-by-step explanation:

Dimensions of the rooms are as follows;

Room 1; 9 feet × 12 feet

Room 2; 14 ft × 16 ft

Room 3; 12 ft × 14 ft

Perimeter of rooms;

P1 = 2(9 + 12) = 42 ft

P2 = 2(14 + 16) = 60 ft

P3 = 2(12 + 14) = 52 ft

Total perimeter; P = 42 + 60 + 52 = 154 ft

Height is 90 ft.

Thus, total area is;

A = 154 × 90

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Thus amount to paint entire area = 160 × 13860 = 2217600

4 0
3 years ago
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