Answer:
143ft
Step-by-step explanation:
12in is 1 foot and 13x11 (11x13) is 143
Answer:
1
Step-by-step explanation:
Since h(x) = -1x, we multiply 1 by -1. This gives us -1. Since g(x) = x-1, we take -1 and take 1 away from it. This gives us -2. Since f(x)=1, our answer is one.
Answer:
5.3
Step-by-step explanation:
Use the right triangle altitude theorem.
KM/KN = KL/KN
12/8 = 8/KN
1.5 = 8/KN
1.5KN = 8
KN = 8/1.5
KN = 5 1/3
Answer: 5.3
Step-by-step explanation:
two sock make one pair ..... so 2 blues socks
Rise=16, run=7. Slope is rise/run, and therefore is 16/7. The run is considered to be the x coordinate. Since the x coordinate on the point is 21, we know it has moved 3 exact points away from the origin (21/7=3). We can use this movement of 3 exact points to determine the y coordinate as well. Since the rise (y) is 16 for every exact point on a graph, we know the graph has risen 48 units (16x3=48). So, the point ends up being (21,48). The rate of change is 16cm per 7 minutes, or 2.28cm/minute. The equation is Y=(16/7)X (no y intercept because the graph starts at the origin). The equation gives you the y value of 48 when x is equal to 21.
