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garri49 [273]
3 years ago
9

When making a book cover, Anwar adds an additional 20 sqaure inches to the surface area to allow for overlap. How many square in

ches of paper will Anwar use to make a book cover for a book 11 inches long, 8 inches high, and 1 inch wide?
(Use surface area)
Mathematics
2 answers:
olganol [36]3 years ago
8 0
11 plus 1 plus 8 times two equals 20 times 2
sdas [7]3 years ago
5 0
40 because 11+1+8=20 20×2=40
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Please help me, i will give brainliest!! help me please
Minchanka [31]

The answers are :

10) 25 : 24

11) 24 : 5

12) 36 : 5

13) 7 : 3

14) 15 : 1

<u>Ratio = Number of event 1 : Number of event 2</u> (in same unit, if necessary)

<u>10</u>

Girls preferring orange juice : Boys preferring orange juice

50 : 48 (Divide by 2 on both sides)

25 : 24

<u>11</u>

Boys preferring orange juice : Boys preferring grapefruit juice

48 : 10 (Divide by 2 on both sides)

24 : 5

Remember :

  • <u>1 minute = 60 seconds</u>
  • <u>1 week = 7 days</u>
  • <u>1 hour = 60 minutes</u>

<u />

<u>12</u>

3 minutes : 25 seconds

3 × 60 : 25 (Divide by 5 on both sides)

3 × 12 : 5

36 : 5

<u>13</u>

2 weeks : 6 days

2 × 7 : 6 (Divide by 2 on both sides)

7 : 3

<u>14</u>

5 hours : 20 minutes

5 × 60 : 20 (Divide by 20 on both sides)

5 × 3 : 1

15 : 1

4 0
1 year ago
Which graph shows a line with an x-intercept of -5?
Finger [1]

Answer:

The answer is A.

Step-by-step explanation:

The only option is A. since an intercept of (-5,0)

Option B has y-int: (0,-5)
Option C has y-int: (0,5)

Option D has x-int(5,0)

8 0
2 years ago
How many yards are in 33.9 feet?<br>Round to 2 decimal places if necessary.​
NNADVOKAT [17]

There are 11.3 yards in 33.9 feet!

Step-by-step explanation:

8 0
2 years ago
Mathematic 18 don’t understand
Dahasolnce [82]

Answer:

8 x 10¹³ is your answers hopes it's helpful to you

7 0
2 years ago
The 14th term of an arithmetical progression is 15 and it's 9th term is 35 find the 15th term​
AURORKA [14]

Answer:

the 15th term is 11

Step-by-step explanation:

common difference is= -4

first term is 67

4 0
2 years ago
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