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julia-pushkina [17]

3 years ago

9

A rectangular garden is 16 feet long. If you walk diagonally across the garden, you would walk 20 feet. How many feet wide is th

e garden?

1 answer:

Ivan3 years ago

8 0

You can find the wide by using phytagoras dalil,
Wide =
$\sqrt{20 {}^{2} - 16 {}^{2} }$
The answer is 12 feet

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Elise and her younger brother, Reid, take turns loading the dishwasher after dinner. Because she is older, Elise loads the dishw

erik [133]

Answer:

<h2>48</h2>

Step-by-step explanation:

so for every 3 Reid washes there are 4 Elsie washes

the ratio of washing is 3:4

lets add 3 and 4 up

3 + 4 = 7

now lets divide the total number of washes by the added ratio

84/ 7

=12

now we know that 1 part is 12

to find Elsie's part we need to x 12 by how many parts she has got

she washed 4 times

4 x 12

=48

5 0

3 years ago

A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.

vekshin1

Answer:

$x^2-12x+27 =0$

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

$x^2-($Sum of Roots)x+Product of Roots =0\\Since roots are 3 and 9, the equation becomes:\\x^2-(3+9)x+(3X9) =0\\x^2-12x+27 =0$

The equation of the parabola is:

$x^2-12x+27 =0$

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3 years ago

According to the bar graph, which attribute is under investigation?

Kryger [21]

The answer is A) the height of students

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3 years ago

Is 6.003 equal or not equal to 6.03

sweet [91]

Answer:

Not equal.

Step-by-step explanation:

6.003 is smaller than 6.03

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Where is the rest of the question?

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3 years ago