3 years ago

38 rocks how many groups of 10

Mathematics

2 answers:

DerKrebs [107]3 years ago

8 0

3 groups of ten with 8 rocks left.

mr_godi [17]3 years ago

6 0

There Are 3 Groups Of 10 With 8 Rocks Left Over

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The length, height, and width of a cube are multiplied by 6. What effect does this have on the surface area of the cube?

Harman [31]

Answer:

Surface Area increases by 36 times.

Step-by-step explanation:

$Let \ length, \ height \ and \ width \ of \ a \ cube \ be \ a$

$Surface \ Area = 6a^2$

$Now \ length, \ height \ and \ width \ are \ multiplied \ by \ 6, that \ is \ sides = 6a$

$New \ Surface\ area = 6 (6a)^2 = 6 (36a^2) = 36 \times 6a^2$

$That \ is \ new \ surface \ area = 36 \times \ old \ surface\ area$

4 0

3 years ago

Help????????????????

valentina_108 [34]

Area of the base=
5×12=60 square inches.
Area of two triangles=
4.3×5=21.5 square inches
Area of the other two sides=
5×12×2=120 square inches.

60+21.5+120=201.5 square inches is your final answer. Hope it help!

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4 years ago

Which choice is equivalent to the product below? Square root Of 8 Times Square root 3

pogonyaev

Answer: 3.72242

Step-by-step explanation:

7 0

3 years ago

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John pays a $3 monthly service fee plus 11 cents per minute. his bill was $23.13. how many minutes did he use?

xenn [34]

Pretty sure its 183. correct me if im wrong tho

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3 years ago

What is 4 1/3 * 2 1/7 as a mixed number in simplest form?

Ronch [10]

Answer:

9 2/7

Step-by-step explanation:

4 1/3=13/3

2 1/7=15/7

13/3*15/7= 195/21

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=9 2/7

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4 years ago

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