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2 years ago

it takes noam 1 1/2 hours to walk to her friends house 2 1/4 miles away. what is her walking pace in miles per hour?

Mathematics

2 answers:

xeze [42]2 years ago

8 0

$1 \frac{1}{2} \div 2 \frac{1}{4} = \frac{3}{2} \times \frac{4}{9} = \frac{2}{3}$

Answer: 2/3 miles per hour

Mnenie [13.5K]2 years ago

8 0

Answer:

2/3 miles per hour

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If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70, how many are green

Eduardwww [97]

$5x-\ red\\9x-\ green\\\\5x+9x=70\\
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2 years ago

Triangle FGH is similar to JKM.

mario62 [17]

Answer: J = 14.4 cm

Step-by-step explanation:

K is similar to G

So we can find the scale that FHG was dilated by dividing the side length of G by the side length of K

16.56/9.2 = 1.8

So the sides of the triangle KMJ were multiplied by a factor of 1.8

to find m :

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1 year ago

Find cscθ. pls answer

ExtremeBDS [4]

Answer:

The answer to your question is csc Ф = $\frac{-5}{4}$

Step-by-step explanation:

Process

1.- Determine the sign

We must determine csc Ф in the forth quadrangle, here csc is negative.

2.- Determine the hypotenuse

c² = a² + b²

c² = 3² + (-4)²

c² = 9 + 16

c² = 25

c = 5

3.- Determine csc Ф

csc Ф = $\frac{hypotenuse}{opposite side}$

csc Ф = $\frac{5}{-4}$ = $\frac{-5}{4}$

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2 years ago

What is the 17th term in the geometric sequence? 4,8,16,32,64

Ksivusya [100]

You just multiply by 2 as you can see
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2 years ago

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The coordinates would be (-3,-1)

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