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wariber [46]
3 years ago
14

PLEASE HELP ME BRAINLY I NEED IT

Mathematics
2 answers:
Natali [406]3 years ago
6 0

Answer:

Step-by-step explanation:

3(x+1)=10+2x

3x+3=10+2x

3x-2x=10-3

x=7

Alik [6]3 years ago
4 0

Answer:

X=7

Step-by-step explanation:

yup

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makkiz [27]

time taken to make bed = 15.75 hours

time taken to make a coffee table = 6.375 hours

time taken to make a dresser = 9.5 hours

Total time =

2(15.75) + 6.375 + 3(9.5)

= 66.375

66 \frac{3}{8}

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3 years ago
Find the length of AB and AC. please help...
Dmitry_Shevchenko [17]

Answer:

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3 0
3 years ago
CAN SOMEBODY PLEASE HELP ME!!!!!!!!!!
lana66690 [7]

The answers to the blanks are

1. 600,

2. 120,

3. 120,

4. 180.

Explanation:

  • The fence means perimeter around the court. So a tennis court's perimeter is 600 feet fence. The perimeter of a rectangle is 2 times the sum of the rectangle's length and the rectangle's width.
  • It is given that length equals 60 more than width i.e. l = w + 60, where l is the length of the court and w is the width of the court.
  • The perimeter of a court = 600 = 2 (l + w) = 2l + 2w = 2 (w +60) + 2w,                                                                                                     this becomes, 2w + 120 + 2w = 600; 4w = 480, w = 120.
  • Since l = w + 60, l = 120 + 60 = 180. So length of a court is 180 feet and the width of a court is 120 feet.

6 0
3 years ago
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