Spungbib don failed math ph nah
25 POINTS!!!!
2 answers:
<span>Hey there, Lets solve this problem together.
You are given two lengths of a right angled triangle, so Pythagoras' theorem is the way to go.
</span>In algebraic terms, a² + b² = c² where c is the hypotenuse while a and b<span> are the legs of the triangle.
</span>
</span><span>leg a and b are both 3
</span>
<span>The opposite of ^2 is ^1/2 also known as the square root
</span>
<span>c = sqrt(18)</span>
Solved = <span>c≈4.24
</span>
You are given two lengths of a right angled triangle, so Pythagoras' theorem is the way to go.
</span>In algebraic terms, a² + b² = c² where c is the hypotenuse while a and b<span> are the legs of the triangle.
</span>
In a right angled triangle:
the square of the hypotenuse is equal to
the sum of the squares of the other two sides.
</span><span>leg a and b are both 3
</span>
<span>The opposite of ^2 is ^1/2 also known as the square root
</span>
<span>c = sqrt(18)</span>
Solved = <span>c≈4.24
</span>
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answer:
Step-by-step explanation:
On this question we see that we are given two points on a certain graph that has a maximum point at 57 feet and in 0.76 seconds after it is thrown, we know can say this point is a turning point of a graph of the rock that is thrown as we are told that the function f determines the rocks height above the road (in feet) in terms of the number of seconds t since the rock was thrown therefore this turning point coordinate can be written as (0.76, 57) as we are told the height represents y and x is represented by time in seconds. We are further given another point on the graph where the height is now 0 feet on the road then at this point its after 3.15 seconds in which the rock is thrown in therefore this coordinate is (3.15,0).
now we know if a rock is thrown it moves in a shape of a parabola which we see this equation is quadratic. Now we will use the turning point equation for a quadratic equation to get a equation for the height which the format is , where (p,q) is the turning point. now we substitute the turning point
, now we will substitute the other point on the graph or on the function that we found which is (3.15, 0) then solve for a.
0 = a(3.15 - 0.76)^2 + 57
-57 =a(2.39)^2
-57 = a(5.7121)
-57/5.7121 =a
-9.9788169 = a then we substitute a to get the quadratic equation therefore f is
6 goes into 38 6 times (6 * 6 = 36). We can bring out a whole number of 6 into our mixed number. Now, we have 2/6 left over. That can be reduced to 1/3. Your mixed number is 