Step-by-step explanation:
I think is 19 because it say that he spends
Answer:
If you use the formula Hypotenuse^2 = sum of square of sides
you get 13.64 as your answer
Answer:
c
Step-by-step explanation:
it will take 1.5 years, because a and b are too little. D is too much a value. C is the right answer
Answer:
a≈9.06
Step-by-step explanation:
Using the formula
A=a2
Solving fora
a=A=82≈9.05539
<span> Plot the points and draw the triangle. Now you have to draw a line that passes through a point, perpendicular to the triangle side that it's opposite from. Then do that again with a second point. The intersection of these two points will give you the Orthocenter. (You don't need to do it for the third point; it will pass through it anyway, but you only need two intersecting lines to define a point!) Since AB is a horizontal line, it will probably be easiest to start with the line perpendicular to AB that passes through C. You'll find that this is just the vertical line x=1. Now just pick another point and do it again. (Hint: if you know two points, you can find their slope, and you know that lines perpendicular to each other have negative reciprocal slopes.)</span>
