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Flauer [41]
2 years ago
9

Please I need help badly I also have stuff on my account

Mathematics
1 answer:
yanalaym [24]2 years ago
3 0
17. Perpendicular
18. Parallel
19. Y= -5x-3
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Using the formula C = 2πr, find the circumference of a circle with diameter of 28 inches. Round your answer to the nearest inch.
Paraphin [41]

Answer:

88 inches

Step-by-step explanation:

Diameter is 2 times the radius (r) so divided 28 by 2 to get 14 as the radius.

Plug this in:

2π14

28π

87.964

88

6 0
3 years ago
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What is the next number in the pattern?2,7,26,101,400
Nezavi [6.7K]

Answer:

The answer for the number after 400 is <u>1595</u><u>.</u>

Step-by-step explanation:

:)

5 0
3 years ago
Make b the subject of the formula P=2a+b
Gelneren [198K]
In order to make b the subject of this equation, we must isolate it on the left side. We can do this by following these steps:

P = 2a+b

Subtract b from both sides

P - b = 2a+b-b

P-b=2a

Subtract P from both sides

P-b-P=2a-P

-b=2a-P

Now, we have isolated b, but it is negative. We can fix this by multiplying both sides of the equation by -1.

-(-b)=-(2a-P)

b=-2a+P

Which is your final answer.
b = -2a+P.
Hope that helped! =)
5 0
2 years ago
Read 2 more answers
Do you know this please
patriot [66]

Answer: 159%

Step-by-step explanation: all of the first square is shaded, which is obviously 100%, 59 out of 100 is shaded in the second one which means it is 159%

8 0
2 years ago
Aru watches a movie that is 120 minutes long in 2 sittings. The ratio of the 2 sitting times is 3:5. What is the length, in minu
AleksandrR [38]

Answer:

Its K, 75

Step-by-step explanation:

Sorry if wrong, do u need me to show the work?

7 0
2 years ago
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