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nevsk [136]
2 years ago
7

Lee wanted to visit his grandmother who lives 1,400 air miles

Mathematics
1 answer:
77julia77 [94]2 years ago
4 0

Answer:

Lee's flight would take 3.5 hours.

Step-by-step explanation:

1400 ÷ 400 = 3.5

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Clair has250 pennies some pennies are in a box the rest are in her bankthere are more then 100 pennies in each place how many pe
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Answer:

In each place there must be more 100 pennies, but as the total 250 pennies, there are several ways that the money is distributed.

Because there may be 101 pennies in the box and 149 pennies in the bank, but it can also be the opposite; in the box 149 pennies and in the bank 101 pennies.

Therefore, there are many options to answer the question, as long as it is met that there are more than 100 pennies in one place.

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3 years ago
WILL MARK BRAINLIEST TO THE BEST ANSWER!!
ruslelena [56]

\dfrac{12^3}{12^7} = 12^{3 - 7} = 12^{-4} = \dfrac{1}{12^4}

Answer: B

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3 years ago
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4 0
4 years ago
The length of a regulation soccer field is 110 meters. The diagonal length of the same soccer field is about 133.14 meters. Abou
dexar [7]

Answer:

D

Step-by-step explanation:

Imagine this as a right angle triangle, where the diagonal length is the hypotenuse, the length is one side, and the width is the other.

We can therefore use Pythagoras' Theorem (or Pythagorean Theorem) to solve. The formula for this is a²+b²=c², where c is the hypotenuse, and a and b are the sides.

We can input the values we know to this formula to get the width. This gives 110²+b²=133.14² or 12100+b²=17 726.2596.

From there subtracting 12100 from both sides gives b²=5626.2596.

Square rooting b isolates it, leaving b=75.0083969.

Since the value of the diagonal was approximate, this can be assumed the b is 75m.

**This content involves Pythagoras' Theorem/Pythagorean Theorem, which you may wish to revise. I'm always happy to help!

8 0
3 years ago
Brandon and Michael are playing a card game with 7 friends. They are using decks of standard 52-card decks. If they want to
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Answer:

9x = 52

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Brandon + Michael = 2 + 7 friends = 9

x= number of cards each player receives

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So there would be only enough cards for each player to have 5. Then 7 left over.

3 0
4 years ago
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