3 years ago

How many rectangular prisms can you make with 16 cubes

Mathematics

2 answers:

Helga [31]3 years ago

6 0

You can make 4rectangular prisms with 16 cubes

strojnjashka [21]3 years ago

6 0

You should be able to make 4 rectangular prisms

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Pls answer show your work

____ [38]

Answer:

$32$

Step-by-step explanation:

$\text{Simplify}\\3 \times 3 \times \frac{12}{3} -4\\3 \times \frac{3 \times 12}{3} -4\\\frac{3 \times 12 \times 3}{3} -4\\12 \times 3 -4\\36-4\\= 32\\$

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3 years ago

Its a two step equation x−17/3=−3

navik [9.2K]

Answer:

x=8/3

hope this is right

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Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country. How many more of

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5 more. Since 29-24=5.

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3 years ago

Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as Christopher. How old is Ishaan now?

MrRissso [65]

I= Ishaan's age= 2C
C= Christopher's age

35 years ago means we have to subtract 35 from their current age. Ishaan minus 35 equals 7 times Christopher minus 35 years.

CHRISTOPHER'S AGE:
I - 35= 7(C-35)
substitute I=2C in for I
multiply 7 by all in parenthesis

2C - 35= 7C - 245

add 35 to both sides
2C= 7C - 210

subtract 7C from both sides
-5C = -210

divide both sides by -5

C= 42 Christopher's age

ISHAAN'S AGE:
I= 2C
substitute C=42 to find Ishaan's age
I= 2(42)

I= 84 Ishaan's age

CHECK:
Substitute answers in original equation

I - 35= 7(C-35)
84 - 35= 7(42-35)
49= (7*42)+(7*-35)
49= 294-245
49=49

Hope this helps! :)

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3 years ago

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Can salvage 15c+ -15c is 0 + 8 is still 0

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3 years ago