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2 years ago

Jerome rides his bike 10 kilometers everyday. How many meters does he ride?

1 answer:

3 0

Well this is a very vague question... (But I can still answer it since I'm cool))

1 kilometer is 1000 meters so if ya do the math correctly you will get 10,000 meters

But since this is a vague answer I can't be sure since I don't know the time aspect of the question.

Hope this helps my friend

-Roma Invicta

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Round 8.21 to the nearest tenth

Contact [7]

Answer: The answer would be 8.2

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2 years ago

Read 2 more answers

X^2+y^2=169, 3x+2y=39 please answer using substitution and each step

Oksanka [162]

Answer:

x=13,y=0

Step-by-step explanation:

We are given a system of equations

${x}^{2} + {y}^{2} = 169 - - eqn \: 1 \\ 3x + 2y = 39 - - eqn \: 2$

For equation 1,square all terms to reduce it

√x²+√y²=169

x+y=13

Make x the subject as required by the question to use substitution method

x=13-y

Plug x=13-y into eqn 2

3(13-y)+2y=39

39-3y+2y=39

39-y=39

y=39-39=0

Plug y=0 into equation 1

x+0=13

x=0

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1 year ago

During summer vacation, Brooke read, on average, 6 pages per night. Once she returned to school, she averaged 9 pages per night.

Monica [59]

There is a 50% increase. 6 x 1.5 = 9

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2 years ago

Paula runs a stable. 20 horses currently board at the stable, and 8 of them are bay.

FrozenT [24]

Answer:

40% chance

Step-by-step explanation:

Take the number of horses total and divide the number of bay horses.

5 0

2 years ago

Solve the problem by entering and solving an equation.

geniusboy [140]

Given : A rectangular picture frame has a perimeter of 52 inches. The height of the frame is 12 inches.

To Find : The width of the frame .

Solution : Let us take the width of the frame be x . So , we know the formula to find the perimeter of rectangle as ;

$\boxed{\red{\bf Perimeter_{rectangle}=2(l+b)}}$

Where , l is the length of the rectangle and b is the breadth of the rectangle .

⇒ Perimeter = 2 ( l + b ) .

⇒ 52 in. = 2 ( 12 + x ) in.

⇒ 52 in.= 24in. + 2x .

⇒ 2x =( 52 - 24 ) in

⇒ 2x = 28 in.

⇒ x = 28/2 in.

⇒ x = 14 in.

Hence the width of the rectangle is 14 inches.

5 0

2 years ago