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Law Incorporation [45]
3 years ago
13

The rectangles on a quilt are 2 inches wife and 3 inches long. the perimeter of each rectangle is made by a pattern of red threa

d. If there are 30 rectangles in the quilt, how many red thread will be needed
Mathematics
1 answer:
nikklg [1K]3 years ago
8 0
(2+2+3+3)30 = 10(30) = 300 Inches
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alexandrea and imani each think of a number. alexandras number is 8 more than Imanis number. the sum of two numbers is 50. what
juin [17]
Alexandera=a
imani=i

a is 8 more than i or
a=8+i

the sum of the 2 numbers is 50 or
a+i=50

a=8+i
so subsitute 8+i for a in a+i=50
8+i+i=50
8+2i=50
subtract 8 from both sides
2i=42
divide both sides by 2
i=21

subsiutte into a=8+i

a=8+21
a=29



a=29
i=21
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Answer:

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Step-by-step explanation:

(f(x) g(x)) = (x^{2} -4)(x-2)

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