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3 years ago

Estimate 72 x 362 / 0.49

Mathematics

2 answers:

andrew11 [14]3 years ago

3 0

53191.8367347

thx for the points

lawyer [7]3 years ago

3 0

Since it’s estimating

70 x 360 / 0.50
25,200/ 0.50
=50,400
But it could also be 5.04 x 10^4

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musickatia [10]

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3 years ago

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UkoKoshka [18]

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$85\:\mathrm{units^2}$

Step-by-step explanation:

All side lengths of a square are equal. The three squares create a right triangle, and the hypotenuse of this triangle represents the side length of the square.

All right triangles must follow the Pythagorean Theorem $a^2+b^2=c^2$ where $c$ is the hypotenuse of the triangle.

Therefore, let $h$ be the side length of this largest square. Since the area of a square with side length $s$ is given by $s^2$ , $h^2$ will represent the area of the square:

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3 years ago

What is the equation of line perpendicular to y-3=-4(x+2) and passee through the point (-5,7

netineya [11]

Answer: $y=\frac{1}{4}x+\frac{33}{4}$

Step-by-step explanation:

1. By definition, two slopes are perpendicular if their slopes are negative reciprocals of each other. So, let's find the slope of the other line.

2. The equation given in the problem is written in Point-slope form:

$y-y_1=m(x-x_1)$

Where m is the slope.

3. Therefore, the slope of its perpendicular line must be:

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3 years ago

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tia_tia [17]

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