Answer:
um,id ask a teacher or guardian for help with this
Step-by-step explanation:
Answer:
Differences=

Step-by-step explanation:
Volume of first box=15cm×4cm×8cm

Volume of second box=10cm×9cm×4cm

Answer:
RS = 12.2 in ⇒ answer (a)
Step-by-step explanation:
∵ m∠R = 78° , m∠T = 39° , TS = 19
∵ By using sin Rule:
∵ ST/sin∠R = RS/sin∠T
∴ 19/sin78 = RS/sin39
∴ RS = (19 × sin39) ÷ sin 78 = 12.2 in ⇒ answer (a)
Answer:
28/4=7
Step-by-step explanation:
Divide 4 by 28 and you get 7
Answer:
-4 + -6 = -10
Step-by-step explanation:
From the line at negative 4 it goes to negative 10 you need to add six to four to make ten. Though since it is negative numbers we add a negative 6