Answer:
(-2,-1)
Step-by-step explanation:
(-1,2) ---->> (-2,-1)
4n+25=5n+20
20+25=25+20
45=45
Answer:
Formula for area of triangle:
<em>A = bh x 1/2</em>
1) height is 8, and base is 8, so:
8(8) x 1/2 = 32 yd
2) height is 5, base is 6, so:
6(5) x 1/2 = 15 ft
3) height is 8, base is 10, so:
10(8) x 1/2 = 40 in
