Answer:
100 more tickets are needed to reach the goal of 2000
Step-by-step explanation:
2000-500
1500
1500/15
100
Answer:
Step-by-step explanation:
Answer:
associative
Step-by-step explanation:
Too bad you haven't shared illustrations of the possible solutions.
Starting with 4|x+3|>8, div. both sides by 4: <span>|x+3|>2
Case 1: x+3 is already positive: then x+3>2, or x > -1
Case 2: x+3 is negative: Then -(x+3)>2, or -x - 3 > 2, or -5>x or x<-5
Draw a number line representing x values. Place empty circles at x = -5 and x = -1. Draw a vector from the circle at x = -1, to the right of x = -1. Draw a vector from the circle at x = - 5, to the left of x = -5. Note that x values between x = -5 and x = -1 are not solutions.</span>
Answer:
Perimeter = 4.71 ft
Explanation:
Diameter = 3 ft
Radius (r) = 3/2 = 1.5 ft
Since, the figure is a half circle, it's perimeter will be = 2π*r/2 = π*r
Thus, perimeter = π*(radius) = 3.14*1.5 = 4.71 ft
