Answer:
a
Step-by-step explanation:
The standard form of the equation of a circle is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (0, 0), thus
(x - 0)² + (y - 0)² = r², that is
x² + y² = r² → a
Answer:
Step-by-step explanation:
Factorize the denominator
Sum = 4
Product = 3
Factors = 1 , 3 {1*3 = 3 and 1+3 = 4}
x² + 4x + 3 = <u>x² + x</u> + <u>3x + 1*3</u>
= x(x + 1) + 3(x + 1)
= (x + 1)(x + 3)
GCF of the numerator and denominator = (x + 3)
1 rod or long is a column of 10 unit cubes.
10 longs placed side by side, form a flat (with dimensions 10×10)
10 flats, placed on top of each other form a large cube, with dimensions 10×10×10 = 1000 cubes.
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each small cube (unit cube) represents the number 1.
thus each long represents 10
each flat represents 100
and each large cube represents 1,000
The number 13,450 can be written as
1*10,000+3*1000+4*100+5*10 using the expanded form.
This means that there are 13 large cubes, 4 flats and 5 longs needed to model the number.
Answer: 13 large cubes, 4 flats, 5 longs
Answer:
f(x) = 8 is a constant function.
Step-by-step explanation:
<u>Constant Function</u>: A function is said to be constant if its value is independent of any variable.
here, f(x) = K ; for some arbitrary constant K for all x.
Here, the given function family is f(x) = 8.
So for all the values of x , the function is independent of x.
Hence, f(x) is a constant function.
Answer:
273%
Step-by-step explanation:
Step 1:
273/200 = 2.73
Step 2:
2.73 = 273%
Answer:
273%
Hope This Helps :)
