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3 years ago

How many 3/4 -centimeter cubes do you need to create a cube with an edge length of 12 centimeters?

1 answer:

3 0

To make a LINE that is 12 cm long, you'd need (12 / .75) cubes or sixteen cubes.
To make a CUBE you'd need 16^3 cubes or 16*16*16 cubes or 4,096 three quarter centimeter cubes.

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How to write 6/10 in a simple form

s2008m [1.1K]

It is 3/5

Hope this helps:)

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3 years ago

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Solve the equation: -2x(x+8)+24=11-3x

Murrr4er [49]

X=4 I think I’m not sure

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3 years ago

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I will give 50 points and brainliest

Kay [80]

Answer:

27.2mm²

Step-by-step explanation:

Area of a triangle = $\frac{1}{2}$ * base * height

Base of this triangle = 8mm

Height = 6.8mm

Area = $\frac{1}{2} * 8mm * 6.8mm$

= 4mm * 6.8mm

= 27.2mm²

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3 years ago

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Identify each value for x that makes the inequality true.

yulyashka [42]

Answer:

if it is multiple choice:

x=2

x=3

Step-by-step explanation:

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2 years ago

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A is directly proportional to b. When a is 6, b is 72. Find b when a is 8. 3

adelina 88 [10]

Answer:

a) "K" is proportional Constant K= 0.0833

b) The value of b = 99.639

Step-by-step explanation:

Explanation :-

Given 'a' is directly proportional to 'b'

a ∝ b

a = k b ....(i)

where "K" is proportional Constant

Case(i):-

when a =6 and b=72

a = k b

⇒ 6 = k (72)

⇒ $K = \frac{6}{72} = \frac{1}{12} = 0.0833$

Case(ii):-

Given a = 8.3

a = k b

⇒ 8.3 = 0.0833 ×b

⇒ $b = \frac{8.3}{0.0833} = 99.639$

Final answer:-

a)"K" is proportional Constant K= 0.0833

b) The value of b = 99.639

6 0

3 years ago