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Sphinxa [80]
3 years ago
5

OZ

Mathematics
1 answer:
quester [9]3 years ago
6 0

9514 1404 393

Answer:

  -11, -9, -7, -5

Step-by-step explanation:

Let x represent the third of the odd integers. Then the first is (x -4) and the last is (x +2). We are told their sum is ...

  (x -4) +(x +2) = x -9

  2x -2 = x -9

  x = -7 . . . . . . . . . . add 2-x

The integers are -11, -9, -7, -5.

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Greg can type 60 words in 50
Butoxors [25]

Answer:

215

Step-by-step explanation:

60=50

258=?

258 divided by 60 = 4.3

50 x 4.3 = 215

7 0
3 years ago
Morgan is reupholstering an old chair with two circular cushions. Each cushion has a circumference of 7. 85 feet. He will need t
kramer

The total fabric Morgan needs to cover the cushions will be 19.64 square feet.

It is given that each cushion has a circumference of 7.85 feet.

It is known that the circumference of a circle = 2πr, where 'r' is the radius of the circle.

2πr = 7.85

r = 1.25

<h3>What is an area of a circle?</h3>

area of a circle is πr².

now, we can calculate the area = π× 1.25² = 4.91 square feet

since each circular cushion has two circular faces so the total number of faces Morgan needs to cover will be 4.

Therefore, the total fabric needed= 4×4.91 = 19.64 square feet.

to get more about the area of a circle, refer to the link:

brainly.com/question/12069107

8 0
3 years ago
The clock was exactly on time at 7am at 1pm the clock was 228 seconds late at that rate how slow was the clock half an hour
yan [13]

Answer:

19 seconds.

Step-by-step explanation:

Given that the clock was exactly on time at 7am, and at 1pm the clock was 228 seconds late, to determine, at that rate, how slow was the clock half an hour, the following calculation must be performed:

1 PM = 13:00

13 - 7 = 6

228/6 = 38

38/2 = 19

Thus, every half hour the clock is delayed 19 seconds.

4 0
3 years ago
X + 7 = 9<br> What does X equal?
MakcuM [25]
2 i hope this helps ok bye
3 0
3 years ago
Read 2 more answers
In a cafeteria, 1/6 of the students are eating salads , and 2/3 are eating sandwiches. There are 12 students in the cafeteria. H
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Answer:

2 other people

Step-by-step explanation:

7 0
3 years ago
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