Use the expression for y in the second equation.
.. 3x +4(3 -(1/2)x) = 1
.. 3x +12 -2x = 1
.. x +12 = 1
.. x = -11
Given:
It is given that
Required:
The radius of the circle
Explanation:
The length of an arc is given by the formula,
Substituting the values in the formula,
Answer:
Thus the radius of the circle is 42 m.
Answer:
x = 0.75.
Step-by-step explanation:
y = 4x^2 - 6x + 3.
( I have assumed that the first term is 4x^2 not 4x).
Convert to vertex form:
y = 4(x^2 - 1.5x) + 3
y = 4[ (x - 0.75)^2 - 0.5625 ] + 3
y = 4(x - 0.75)^2 - 2.25 + 3
y = 4(x - 0.75)^2 + 0.75.
So the axis of symmetry is x = 0.75.
Answer:
Step-by-step explanation:
area of rectangle=l*b
=8*15
=120 cm^2
area of rectangle=l*b
96=16*b
96/16=b
6=b
Answer: Integer
Step-by-step explanation: I would classify -24 as an integer for the best classification. Although -24 is a rational number, we tend to think of negative numbers as integers. Although -24 would be a rational number too, there are many rational numbers in the negatives that have decimals other than 0 so the best classification for it would be an integer.