Answer:
<h3>1. 3.98 , 6.134 , 8.015</h3><h3>2. 0.541 , 0.521 , 0.314</h3><h3>3. 19.006 , 19.06 , 19.6</h3><h3>4. 0.7134 , 7.134 , 714.4</h3><h3>5. 590.817 , 5,190.18 , 509.107</h3>
Step-by-step explanation:
I HOPE IT HELPS :)
Formula ( is / of ) = % /100
so plug
35/ 185 = x / 100
100* 35 = 3500
3500/ 185 = 18.9% or just 19%
√(x+7) = x + 1
Squaring on both sides,
x + 7 = (x + 1)²
x + 7 = x² + 2x + 1
x² + x - 6 = 0
x² + 3x - 2x - 6 = 0
x(x + 3) - 2(x + 3) = 0
(x - 2)(x + 3) = 0
x = 2 or -3
Hope this helps!
Answer:
Answer (a): Area of garden
Answer (b): Area of the square garden and the walkway =
Step-by-step explanation:
Answer (a):
From given picture we see that Length of the garden = 2x+3
Width of the garden = 2x+3
Then area of the square garden = (Length)(Width)
Answer (b):
From given picture we see that width of the walkway = x
Then length of the garden including walkway =x + (2x+3) +x=4x+3
Similarly width of the garden = 4x+3
Then area of the square garden and the walkway = (Length)(Width)