Answer:
Step-by-step explanation:
15×20+15×x
A^2+b^2=c^2
8^2+b^2=17^2
64+b^2=289
b^2=225
b=15
The TV would be 14 inches tall.
( I used Pythagorean theorem )
note: TVs are advertised by the length going diagonally across
Answer:
50 degrees
Step-by-step explanation:
because it is a parallelogram, angle B = angle D, and angle C = angle A
that means we have 130(2) = 260 degrees that we know.
the total interior angles of a parallelogram = 360
360 - 260 = 100 degrees left. BUT because those are the total amount of angles left, those are angles A and C combined, so you have to divide 100 in half to get the angle A/ angle DAB
100/2 = 50 degrees. hope this helps! leave a question if you are still confused.
Answer:
a) 8 1/3 b) 1 c) 4 7/8 d) 9 3/5 e) 3 1/6 f) 84 g) 8 h) 4 8/15 i) 20
Step-by-step explanation:
Just trust me
694 7/20 because 35/100 is devisable of 5 so it would be 7/20