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3 years ago

9

on a average saturday, 15/100 of tickets sold are child tickits. if there were 460tickits sold saturday, how many were sold to c

hildren?

1 answer:

liraira [26]3 years ago

6 0

The answer is 69, because 15% of 460 is 69

Hope this helps!

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Worth 20 points Il will mark brainiest! :)

Alex73 [517]

A. Perpendicular!

Because they cross with a 90 degree angle :]

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3 years ago

Read 2 more answers

Algorithms 32.5° + 16°=

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3 years ago

A farmer plans to fence a rectangular corral. The diagonal distance from one corner of the corral to the opposite corner is five

garik1379 [7]

Answer:

Length of diagonal is 7.3 yards.

Step-by-step explanation:

Given: The diagonal distance from one corner of the corral to the opposite corner is five yards longer than the width of the corral. The length of the corral is three times the width.

To find: The length of the diagonal of the corral.

Solution: Let the width of the rectangular garden be <em>x</em> yards.

So, the length of the diagonal is $x+5$

width of the rectangular corral is $3x$

We know that the square of the diagonal is sum of the squares of the length and width.

So,

$(3x)^{2} +x^{2} =(x+5)^{2}$

$9x^{2} +x^{2} =x^{2}+10x+25$

$9x^{2}-10x-25=0$

$9x^{2}-10x-25=0$

$x=\frac{-b\pm\sqrt{b^{2} -4ac} }{2a}$

$x=\frac{10\pm\sqrt{(-10)^{2} -4(9)(-25)} }{2(9)}$

$x=\frac{10\pm\sqrt{100}}{18}$

Since, side can't be negative.

$x=\frac{5}{9}+\frac{5}{9}\sqrt{10}$

Now, length of the diagonal is

$5+\frac{5}{9}+\frac{5}{9}\sqrt{10}$

Hence, length of diagonal is 7.3 yards.

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3 years ago

Bananas cost .89cents, I have $11.75, how many bananas can I buy?

Marysya12 [62]

You could buy 13 bananas.

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3 years ago

Rewrite the equation y – 4x = –9 in slope-intercept form.

Luda [366]

Answer:

The answer should be A. Y= -4x -9

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2 years ago