Let x be the original side length of the square
P=2(l+w)
70=2((2.5+x)+(2.5+x))
70=2(5+2x)
70/2 = 5+2x
35-5=2x
30=2x
15=x
Therefore, the original length of the square was 15"
Hope I helped :)
We have the parent function:
y = x³ and we have to choose the correct answer to the question: which equation describes how is this function vertically stretched by a factor of 4.
y = x³ + 4 → The parent function is moved vertically 4 units up.
y = ( x + 4 )³ → The parent function is moved horizontally 4 units left.
y = x^4 → This is a different function.
Answer:
C ) y = 4 x³.
Answer:
3
Step-by-step explanation:
so d=rt is the famous formula.
30= 10r
so it would be 3 pages per minute
1. True
2. False
3. False
4. True
