Simplify the expression:
2/5y−4+7−9/10y
ANSWER ASAP 10 POINTS

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle