In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number. Wikipedia
Answer:
D : -5 ≤ x < 1
R : -4 ≤ y < 7
Step-by-step explanation:
In a graph, domain is always represented by the x-axis while the range is represented by the y-axis.
In this diagram, at x-axis, the dots are connected by -5 and 1. At y-axis, the dots are connected by -4 and 7.
● represents <em>s</em><em>m</em><em>a</em><em>l</em><em>l</em><em>e</em><em>r</em><em> </em><em>t</em><em>h</em><em>a</em><em>n</em><em> </em><em>o</em><em>r</em><em> </em><em>e</em><em>q</em><em>u</em><em>a</em><em>l</em><em> </em><em>t</em><em>o</em>
○ represents <em>s</em><em>m</em><em>a</em><em>l</em><em>l</em><em>e</em><em>r</em><em> </em><em>t</em><em>h</em><em>a</em><em>n</em>
48 = 2l + 2w
l = 3w
48 = 2(3w) + 2w
48 = 6w + 2w
48 = 8w
6 = w
The width is 6 feet. The length is 18 feet. Hope this helps! :)
Answer:
C.) Supplementary angles.
Step-by-step explanation:
Because angles a and b add up to 180 degrees.
