Vertex Q is 6 units from vertex R
Vertex R is 7 units from vertex T
Vertex T is 3 units from vertex S
Answer:
the amount you owe, and how much energy you have used
Answer:
Step-by-step explanation:
we are given a equation of parabola and we want to find the equation of tangent and normal lines of the Parabola
<u>finding</u><u> the</u><u> </u><u>tangent</u><u> </u><u>line</u>
equation of a line given by:
where:
- m is the slope
- b is the y-intercept
to find m take derivative In both sides of the equation of parabola
divide both sides by 2y:
substitute the given value of y:
simplify:
therefore
now we need to figure out the x coordinate to do so we can use the Parabola equation
simplify:
we'll use point-slope form of linear equation to get the equation and to get so substitute what we got
simplify which yields:
<u>finding</u><u> the</u><u> </u><u>equation</u><u> </u><u>of </u><u>the</u><u> </u><u>normal</u><u> </u><u>line</u>
normal line has negative reciprocal slope of tangent line therefore
once again we'll use point-slope form of linear equation to get the equation and to get so substitute what we got
simplify which yields:
and we're done!
( please note that "a" can't be specified and for any value of "a" the equations fulfill the conditions)
Remember are for rectangles or squares is l*h*w
Area for triangle or a trapezoid is l*w*h/2
a. 5 * 7 * 14: 5 * 7 = 35 35 * 14 = 490 So, the volume for letter a is 490 cm3
I'm sorry but what I could get so far is this because I don't really no how to do the triangular prism but this might help you <span>https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=formula+for+triangular+...</span>
And this, <span>https://www.youtube.com/watch?v=5ZHXzB28Kxc
Copy and paste those links and look at them. Hope this helps sorry if it doesn't.</span>
The correct answer to this question is FALSE. A quadrilateral CAN NOT have four obtuse angles.<span>sum of all the interior angles in a quadrilateral is 360. i think you can think about the answer now with this in mind.
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All the internal angles of a quadrilateral sum to 360 degrees
If all are obtuse that means every angle >90
so Sum of all is >360
That's not possible