2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of
b. Equivalent ratios
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We can see that they are equivalent ratios.
The vertex of a quadratic equation is the minimum or maximum point of the equation. Find that, and you have the vertex. <span>To </span>find the x-intercept<span> of a given linear equation, plug in 0 for 'y' and solve for '</span>x'. To find<span> the y-</span>intercept, plug 0 in for 'x<span>' and solve for 'y'.</span>
Answer:
1/40 or 0.025
Step-by-step explanation:
The length of the hypotenuse equals to the square root of the sum of the square of the other two sides.
12x12+16x16=144+256=400
The square root of 400 is 20.
By the same way, you can find the length of the hypotenuse of the reduced triangle
9x9+12x12=81+144=225
The square root of 225 is 15
The length of the hypotenuse is 15
The perimeter =12+9+15
The perimeter=36
You could replace x for 4
