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prisoha [69]
3 years ago
10

I WILL GIVE BRAINLIEST! ONLY 5 MINS FIRST TO ANSWER GETS BRAINIEST!

Mathematics
1 answer:
Serhud [2]3 years ago
8 0

Answer:

2 times 5.10=10.2

2 times 4.50=9

10.2+9=19.2

19.2 times 21.22

=407.424

Step-by-step explanation:

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Nicole received the following scores on her last 10 math assignments. 100, 88, 76, 78, 92, 94, 84, 98, 82, 90 What is the Nicole
Tema [17]

Answer:

89

Step-by-step explanation:

88+190/2=89 I hope this is enough

6 0
3 years ago
17=-5r what is the equation answer
alukav5142 [94]
R=
ln(5)
−πi+ln(17)
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6 0
3 years ago
The graph of y= -2x + 10 is:
Marizza181 [45]

Answer:

d is the right answer for your question

5 0
2 years ago
Two cars are 50 miles apart and driving towards each other. One car is driving at a speed of 30 miles per hour and the other car
ale4655 [162]

Answer:

40 minutes

Step-by-step explanation:

30x+45x=50

75x=50

x=.6667 hours or 40 minutes

check:

30 mph for 40 minutes=20 miles

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3 0
3 years ago
The area of a rectangle is represented by the function A = n^3 - 6n^2 - 8n + 48.
aliya0001 [1]

Answer:

P = 2(n - 6) + 2(n^2 - 8)

Step-by-step explanation:

Remembering that Area = Length times Width, we factor the given function

A = n^3 - 6n^2 - 8n + 48 in the expectation that the resulting factors represent the length and width respectively:

A = n^3 - 6n^2 - 8n + 48 factors as follows:

A = n^2(n - 6) - 8(n - 6), or A = (n - 6)(n^2 - 8)

We can label '(n - 6)' "width" and '(n^2 - 8'

length.

Then the perimeter, P, of the rectangle is P = 2(length) + 2(width). which works out here to:

P = 2(n - 6) + 2(n^2 - 8)

5 0
2 years ago
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