185.4m (rounded to 1dp)
Circumference of a circle is the diameter times by pi. 59×pi=185.4
Answer:
8
Step-by-step explanation:
Answer:
h(6) = 20
Step-by-step explanation:
h(x) = 2x + 8
h(6) = 2(6) + 8
h(6) = 12 + 8
h(6) = 20
The equation is a quadratic equation, and it represents a parabola, opening upward.
The standard form of this parabola is (x – h)^2 = 4a (y – k)
f(x) = y = 8( x^2 + (1/2)x)
y + ½ = 8( x^2 + (1/2)x + 1/16)
(1/8)(y + ½) = (x + ¼)^2
Vertex is at (-1/4, -1/2)
<h3>I'll teach you how to solve 11X - X2 +4y2 = 52</h3>
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11X - X2 +4y2 = 52
Add similar elements:
9x+4*2y= 52
Multiply the numbers 4*2:
4*2= 8
9x+8y= 52
Subtract 8y from both sides:
9x+8y-8y= 52- 8y
Simplify:
9x= 52- 8y
Divide both sides by 9:
9x/9= 52/9 - 8y/9
Simplify:
x= 
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