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AleksandrR [38]
2 years ago
5

Farmer Bob's son built a track to walk his pet pig. The

Mathematics
1 answer:
Alecsey [184]2 years ago
8 0

Answer:

72 Feet

Step-by-step explanation:

it is a four sided figure so 15*2 + 21*2 you will get 30 + 42 so the answer is 72

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5k/6 + 2/3 = 4/5<br><br> Wrote in image and in text, pls help
joja [24]
The answer is for this question is 4/5
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3 years ago
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Jenny drove her tractor down a row of her cornfield. She drove at constant velocity of 34metersperminute down the row. The row w
tamaranim1 [39]

Answer:

5 mins

Step-by-step explanation:

680/4

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170/34

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I need help please show work
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3 years ago
1/2 (b - 10) + 2b = 25
Serggg [28]

Answer:

the answer is 12

Step-by-step explanation:

Simplify both sides of the equation.

12(b−10)+2b=25

(12)(b)+(12)(−10)+2b=25(Distribute)

12b+−5+2b=25

(12b+2b)+(−5)=25 (Combine Like Terms)

52b+−5=25

52b−5=25

add 5 to both sides.

52b−5+5=25+5

52b=30

multiply both sides by 2/5.

(25)*(52b)=(25)*(30)

b=12

4 0
3 years ago
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Suppose two bicyclists start at the same location.
aliya0001 [1]

Answer:

  4 mi/h

Step-by-step explanation:

The distance between the cyclists is the hypotenuse of an isosceles right triangle. The hypotenuse is √2 times the length of the legs in such a triangle, so each cyclist must have ridden 8 miles in 2 hours.

Their speed is (8 mi)/(2 h) = 4 mi/h.

_____

<em>Additional comment</em>

Consider an isosceles right triangle with leg lengths 1. Then the Pythagorean theorem tells us the length of the hypotenuse is ...

  c² = a² +b² . . . square of hypotenuse is sum of squares of legs

  c² = 1² +1² . . . . both legs are 1 in our example triangle

  c² = 2

  c = √2

That is, the hypotenuse is √2 times the leg length.

7 0
2 years ago
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