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Inessa [10]
3 years ago
12

Can some one help me i need it done by today

Mathematics
1 answer:
lapo4ka [179]3 years ago
7 0

Answer:


Number 9: 1.25 miles

Step-by-step explanation:

In total Brian hiked 16 miles

In total Christine hiked 14.75

So, 16 - 14.75 = 1.25

Overall, Brian hiked 1.25 more miles than Christine.

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Tina wants to decorate a rectangular picture frame measuring 18 w 14 tall she has 4 ft of rope dies she have enough rope
igor_vitrenko [27]

Tina does not have enough rope to decorate the frame

Step-by-step explanation:

Tina wants to decorate a rectangular picture frame

  • The width of the frame is 18 inches
  • The length of the frame is 14 inches
  • She has 4 feet rope

We want to know if she has enough rope or not to decorate the frame

∵ The frame is in the shape of the rectangle

- The length of the rope must be equal the perimeter of the frame

∵ The perimeter of a rectangle = 2 length + 2 width

∵ The length = 14 inches

∵ The width = 18 inches

∴ The perimeter of the frame = 2(14) + 2(18) = 28 + 36 = 64 inches

∵ The length of the rope is 4 feet

∵ 1 foot = 12 inches

∴ The length of the rope = 4 × 12 = 48 inches

∵ 48 < 64

∴ The length of the rope is less than the perimeter of the frame

∴ Tina does not have enough rope

Tina does not have enough rope to decorate the frame

Learn more:

You can learn more about word problems in brainly.com/question/12148432

#LearnwithBrainly

5 0
4 years ago
How to solve log and exponential equations
IceJOKER [234]
To be honest idk I’m jus tryna get 100%
4 0
3 years ago
Read 2 more answers
On the first one I know it is not Noah so please don´t put Noah. Also make sure to explain please
Gnoma [55]
The answer to the first one is Noah. It has to be. They have an equal amount of money. They both have 7 dollars and 50 cents.
6 0
3 years ago
An airplane leaves New York to fly to Los Angeles. It travels 3,850 km in 5.5 hours. What is the velocity of the airplane?
lord [1]

Answer:

the average speed is 700 km/hour

Step-by-step explanation:

8 0
3 years ago
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Can I have some help
ipn [44]
Itd be 1, because the other ones aren’t possible
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