Answer:
Step-by-step explanation:
Since you know both triangles are congruent, you can say that the corresponding sides are equal. For example, you can say:
17x+3 = 57
because they are corresponding sides of both triangles. To further solve the equation:
17x = 54 --> x = 54/17 --> <u>3 3/17</u>
Same thing for Y. lines PX and FD are congruent, so, you can say:
4y-3 = 54
4y=57
<u>y= 14.25</u>
Answer:
k = ab/ ( a^2 - b^2)
Step-by-step explanation:
a/b=b/a+1/k
Multiply each side by abk to get rid of the fractions
abk *a/b=abk(b/a+1/k)
a^2k = b^2k + ab
Subtract b^2k from each side
a^2k - b^2k = b^2k - b^2k + ab
a^2 k - b^2 k = ab
Factor out k
k( a^2 - b^2) = ab
Divide each side by ( a^2 - b^2)
k( a^2 - b^2)/ ( a^2 - b^2) = ab/ ( a^2 - b^2)
k = ab/ ( a^2 - b^2)
H = 16 is the answer I think
I used the height formula =
Answer:
<h2>2x-2y = 6</h2><h2 />
Step-by-step explanation:
x-y=3
then 2×(x-y)=2×3
then
2x-2y = 6