Answer:
a x a x a x a x a x a
Step-by-step explanation:
a^4 x a^2
a x a x a x a times a x a
= a^6 or a x a x a x a x a x a
Answer:
25/9
Step-by-step explanation:
1.5 walls need 5/6 can of paint
1 wall need 5/6*1/1.5=5/9 can of paint
5 walls need 5/9*5=25/9 can of paint
Answer:
m∠ABC=42°
Step-by-step explanation:
m∠ABD=70°
⇒m∠ABD=m∠ABC+m∠CBD
⇒70°=(3x+33°)+(5x+13°)
70°=8x+46°
70°-46°=8x
24°=8x⇒x=3°
x=3°
Then,
m∠ABC=3x+33°
put x=3°, we get
m∠ABC=3×3°+33°=9°+33°
m∠ABC=42°
T=D/S
15K/7.6= 1973.6842sec round up=1974/60s =32.9 round up 33minutes
=33 minutes
Answer:
1km please brain list me pls