Mathematics: Jackie starts walking at the beginning of a trail that is 1.6 miles long and walks to the end. Then she turns around and walks back. She stops for a break every 0.5 mile. Which of the following explains how she can figure out the total number of breaks she takes during her walk? A. -Divide 0.5 by 1.6. B. -Divide 1.6 by 0.5. C. -Multiply 1.6 by 2 and then divide the product by 0.5. D. -Multiply 1.6 by 2 and then multiply the product by 0.5.

Jackie starts walking at the beginning of a trail

jhanley5862

31.01.2022

Step-by-step explanation:

Multiply first to find how far she walked

Divide to find how many 0.5 are in the distance

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jaylahlove77

06.04.2021

The height of cuboid is 3 cm

Step-by-step explanation:

Total surface area of cuboid = 2lb+2bh+2hl

Length of cuboid = 10 cm

Width of cuboid = 2 cm

Let the height be x

Total surface area of cuboid = 2(10)(2)+2(2)(x)+2(x)(10)

Total surface area of this cuboid is 112 cm squared

2(10)(2)+2(2)(x)+2(x)(10)=112

40+4x+20x=112

40+24x=112

24x=112-40

24x=72

$x=\frac{72}{24}$

x=3

Hence the height of cuboid is 3 cm

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