Answer:
1/28
Step-by-step explanation:
Answer:
<u>The perimeter = 29.105 units</u>
Step-by-step explanation:
The rest of the question is the attached figure.
The perimeter of the figure shown = AB + BC + CD + DE + EF + FG + GA
AB = 5 units
BC = √(1² + 4²) = √17 ≈ 4.123 units
CD = √(4² + 4²) = √32 ≈ 5.657 units
DE = √(1² + 3²) = √10 ≈ 3.162 units
EF = 3 units
FG = √(1² + 3²) = √10 ≈ 3.162 units
GA = 5 units
So, The perimeter = 5 + 4.123 + 5.657 + 3.162 + 3 + 3.162 + 5 = 29.105 units
<u>So, The perimeter = 29.105 units</u>
Answer:
B
Step-by-step explanation:
I Did some research but it might not be right but i hope it is
<em>9)</em>
<em>- 12xy/7x⁴ × 21x⁵y²/4y = - 9x²y²</em>
<em>10)</em>
<em>- 3x⁵/x¹³ × 2x¹⁰y/15y² = -2x²/5y</em>
<em>11)</em>
<em>4xy¹¹/x⁷y⁶ × 6x⁸y/8x³ = 3y⁶/x</em>
<em>12)</em>
<em>y¹⁰/2x³ × 20x¹⁴/xy⁶ = 10x¹⁰y⁴</em>
<em>13)</em>
<em>5x⁻²/3x × 2y³/x¹⁰ = 10y³/3x¹³</em>
<em>14)</em>
<em>(5xy/8x⁻¹y²)² × 26y³/5x²y⁵ =</em>
<em>= 25x⁴/64y² × 26/5x²y²</em>
<em>= 65x²/32y⁴</em>
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