Answer:
x=-1
Step-by-step explanation:
Answer:
4 years hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
Radius of outer circle = R = 9 cm
Radius of inner circle = r = 5 cm
Area of the shaded region = area of the outer circle - area of the inner circle.
= πR² - πr²
= π(R² - r²) = 3.14*(9² - 5²)
= 3.14 * (81- 25) = 3.14 * 56
= 175.84 cm²
I dont even get the question
<span>Step 1: 0.04 = 4⁄100</span>
<span>Step 2: Simplify 4⁄100 = 1⁄25</span>
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