Answer:
0 < x < 4.1, all in feet
Step-by-step explanation:
The 3rd side cant be zero but it must be shorter than the other two sides added together, or it wont make a triangle
0 < x < (3.1 + 1)
0 < x < 4.1, all in feet
Answer:
178 correct problems
Step-by-step explanation:
turn the percentage into a decimal (0.89) and multiply it by the number of questions
Answer:
$81.55
Step-by-step explanation:
$15+15%=15x1.15=$17.25
$23+10%=23x1.1=$27.50
$32+15%=32x1.15=$36.80
Total=$81.55
(Time to find a cheaper shop)
Answer:
x= -4.284 and y= 1.432
Step-by-step explanation: