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3 years ago

9

Ashley is preparing for a horse riding competition. She has trained her horse for 6 hours and has completed 240 rounds. At what

rate has Ashley ridden her horse in rounds per hour?

1 answer:

lyudmila [28]3 years ago

4 0

Answer:

40

Step-by-step explanation:

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In the diagram below of regular pentagon ABCDE,<br> EB is drawn.<br><br> What is the measure of AEB?

Drupady [299]

Answer:

36°

Step-by-step explanation:

< EAB = 180 - (360/5) = 180-72=108°

so, < AEB = (180-108)/2 = 72/2 = 36°

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3 years ago

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11111nata11111 [884]

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3 years ago

Solve for x: two thirds(x − 2) = 4x.

Sveta_85 [38]

Answer:

$x = - 0.4$

Step-by-step explanation:

$\frac{2}{3} (x - 2) = 4x$

Expand with the distributive rule:

$\frac{2}{3} x - \frac{2}{3} \times 2 = 4x$

$\frac{2}{3} x - \frac{4}{3} = 4x$

Add 4/3 to both sides:

$\frac{2}{3} x = 4x + \frac{4}{3}$

Subtract 4x from both sides

$- \frac{10}{3} x = \frac{4}{3}$

$- 10x = 4$

$x = - 0.4$

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3 years ago

0.3% rounded to the thousands

Andreyy89

Answer:

0.300

Step-by-step explanation:

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3 years ago

Read 2 more answers

what is the Recursive Formula and the Explicit Formula for Let a1=2, 9, 16, 23, and Let a1=2, 14, 98, 686, ...

Romashka [77]

Answer:

Step-by-step explanation:

I don’t know why they bother teaching recursive formulas as the explicit is almost always used :)

For 2,9,16,23...

Recursive is a(n+1)=an+7

Explicit is an=2+7(n-1)

(or more neatly an=7n-5)

For 2,14,98,686...

Recursive is a(n+1)=7an

Explicit is an=2(7^(n-1))

(or (2/7)7^n )

7 0

3 years ago