AT LEAST how many cubes like this one need to be joined together to form another LARGER SIZED CUBE?
2 answers:
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Answer:
Option A
Step-by-step explanation:
The complete question is shown in the attachment.
The parent absolute value function is
If this function is compressed vertically, then the compressed function is of the form.
where 0<a<1
Therefore the correct option is A.
Answer:
<u>Part A:</u><u> x = -24</u>
<u>Part B: </u><u>n = 2</u>
Step-by-step explanation:
<u>Part A:</u>
The algebraic expression for: "StartFraction 2 Over 3 EndFraction left-parenthesis StartFraction one-half EndFraction. x plus 12 right-parenthesis equals left-parenthesis StartFraction one-half EndFraction left-parenthesis StartFraction one-third EndFraction x plus 14 right-parenthesis minus 3" will be ⇒
Multiply both sides by 6
∴
∴
∴ 2x + 4*12 = x + 3 *14 - 18
∴ 2x - x = 3 * 14 - 18 - 4 * 12 = -24
<u>∴ x = -24</u>
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<u>Part B:</u>
The algebric expression for: "StartFraction one-half EndFraction left-parenthesis n minus 4 right-parenthesis minus 3 equals 3 minus left-parenthesis 2 n plus 3 right-parenthesis" will be ⇒
Multiply both sides by 2
(n-4) - 6 = 6 - 2(2n+3)
n - 4 - 6 = 6 - 4n - 6
Combine like terms
n + 4 n = 4 + 6
5n = 10
n = 10/5 = 2
<u>∴ n = 2</u>