Answer:
x = 
Step-by-step explanation:
Given
x +
= 4x
Multiply through by 4 to clear the fractions
3x + 5 = 16x ( subtract 16x from both sides )
- 13x + 5 = 0 ( subtract 5 from both sides )
- 13x = - 5 ( divide both sides by - 13 )
x =
= 
Answer:
The perimeter is 10 in and the area is 24 in.
Step-by-step explanation:
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
this question doed not make sense
Step-by-step explanation:
Answer:
50.4 km (Answer B)
Step-by-step explanation:
From this information, we are able to create a proportion, 2cm/21km= 4.8cm/x km (x representing the actual distance). After cross-multiplying and simplifying, you get an answer of 50.4km. Hope this helps!