Answer:
-13
Step-by-step explanation:
−2+3(1−4)−2
=−2+(3)(−3)−2
=−2+−9−2
=−11−2
=−13
hope it helped
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I hope this picture helps.
60/7 = (56 + 4)/7 = 56/7 + 4/7 = 8 4/7
L=w+4 this shows the length is 4 inches longer than width
h=w-2 this shows the height is 2 inches shorter than the width
volume=lwh
so 240=lwh=(w+4)(w)(w-2)
simplify and solve to find the width then you can use that to find the other values as well.
360° = 2π
2 = 360° / π
1 rad = 360° / 2π