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masya89 [10]
2 years ago
8

X^2 - 20x= -2x - 80 what is the intermediate step

Mathematics
1 answer:
Lisa [10]2 years ago
5 0
X^2 - 18x = -80 (add 2x to both sides)
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Use the hundreds try to find a mystery number The number has 2 even digits the number in the tens place is greater than the numb
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84

Step-by-step explanation:

2 even numbers and its sum is 12: 4, 8 and 6, 6

tenth place > ones place   84

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3 years ago
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The graph below shows the relationship between the number of hours and the
Volgvan

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2.5

Step-by-step explanation:

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3 years ago
Jenna has a piece of paper that is 84 square inches in area. It is 21/2 inches long. What is the length of the piece of paper in
Lerok [7]

Answer:

Step-by-step explanation:

Area = 84sqaure inch

Width = 2 1/2inch = 5/2inch

Area = l × width

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3 years ago
A town has a population of 32,000 in the year 2002; 38,400 in the year 2003; 46,080 in the year 2004; and 55,296 in the year 200
NeTakaya
The point is to find the growth rate. The compound formula is:

P=A(1+ growth rate)ⁿ, where A is the initial Value & P the new value after n years:
P₂₀₀₃ =P₂₀₀₂ (1+ growth rate)¹ (the period "n" from 2002 to 2003 being 1 year)

38400 = 32000(1+growth rate)¹
38400 / 32000 - 1= growth rate & growth rate = 1/5 = 0.2
You will balso find the same growth rate for:
P₂₀₀₄ = P₂₀₀₃(1+ growth rate)¹
P₂₀₀₅ = P₂₀₀₄((1+ growth rate)¹
between 2015 & 2002 THERE ARE 14 YEARS:

P₂₀₁₅ = P₂₀₀₂(1+0.2)¹⁴ & P₂₀₁₅ = 32000(1+02)¹⁴ = 410,854
8 0
3 years ago
M is the midpoint of AB if A (4,0) and M  ( 2, 1.5) then find the coordinates of B
REY [17]

Answer:

C. (0, 3)

Step-by-step explanation:

3 0
2 years ago
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