Answer:
400
Step-by-step explanation:
8 out of 10 remember their chargers ( multiply by 10 )
80 out of 100 remember their chargers ( multiply by 5 )
400 out of 500 remember their chargers
Answer:
6
Step-by-step explanation:
2 1/2 + 2 + 3/2 = 4 4/2 = 6
Answer:
B. x = -4
Step-by-step explanation:
- 7x - 35 = -7
add 35 to both sides
-7x = 28
Divde both sides by -7
x = -4
Answer:
The length of the inclined plane AC = x = 8.6 ft
Step-by-step explanation:
Height = AB = 5 ft
BC = 7 ft
Now length of inclined plane AC = x
Apply pythagores theorem for ΔABC
x = 8.6 ft
Therefore the length of the inclined plane AC = x = 8.6 ft
Answer:
A
Step-by-step explanation:
2-4 is -2
a is -2