6000 - 1800 = 4200
4200/4 = 1050
so she donated 25% to charity
Answer:
B) 105.20
Step-by-step explanation:
491.60 + 157.68 - 68.44 = 581.20
Answer:
Complement: 67°
Supplement: 157°
Step-by-step explanation:
Complementary angles = 90°
90-23=67°
Supplementary angles = 180°
180-23=157°
Volume = 45
Bc
3 rows wide
5 rows long
3 rows tall
5x3=15
15x3=45
Answer:
3, 8, 13, 18
Step-by-step explanation:
