145, .... ,205
Every level (+) 15
A. 160, 175, 190
#Sorry bad english
X=3
Y=5
0.30 x 5 = 1.5
1.50 x 3 = 4.5
1.5 + 4.5 = 6
11) A rectangle = 11.5 x 9.5 = 109.25
A triangle = 8x 9.5 = 38
Total area = 109.25 + 38 = 147.25
Answer:
Cartesian plane
Step-by-step explanation:
(–1 , 3)