The pair of the triangles is triangle PMN and triangle MPO
Both triangles share the same side, MP
Angle NMP = Angle OPM
Angle NPM = Angle OMP
The two triangles are congruent by ASA
9x^2 + 18x + 9 = 5
9(x^2 + 2x +1) - 5 = 0
x^2 + 2x - 4 = 0
Then use the quadratic formula.
130% of 810
Let's break this down. We need to find 100% and 30% of 810 and add those two numbers to the original number of 810.
STEP 1:
Find 100% of 810
=100% * 810
=1.00 * 810
=810
STEP 2:
Find 30% of 810
=30% * 810
=0.30 * 810
=243
STEP 3:
Add to Original #:
Original # + (100% # + 30% #)
=810 + (810 + 243)
=810 + 1053
=1863
130% of 810 is 1863.
Hope this helps! :)
Answer:
if we estimate this number its going to be 700,000
