Answer: For this, you need to equal the equations to each other, then combine like terms and subtract from both sides :).
Step-by-step explanation:
Answer:
3,315 is the answer
Step-by-step explanation:
1) Just divide
9945 ÷ 3 = 3,315
Not hard
But here my answer!
Answer:
Step-by-step explanation:
Using perimeter =2(l+b)
74=2(L+B)
From the question
Width(b)=x & length(l)=3x+5
So we have that
74 =2(3x+5+x)
Adding like terms we then have that
74 =2(4x+5)
Opening the bracket gives
74=8x +10
Collecting like terms
8x=74-10
8x= 64
Therefore
X=64/8
X=8feets
The width is 8feets
The correct answer would be 148 Cm
The answer is, side QR=8 units