Answer:
Yes, the expressions are equivalent
Step-by-step explanation:
Let's check it out:
=> -3x(5-4)+3(x-6)
Expanding brackets using distributive property.
=> -15x+12+3x-18
Combining like terms
=> -15x+3x+12-18
=> -12x-6
Yes, the expression is equivalent to -12x-6
Answer:
x = 5
Step-by-step explanation:
ANSWER
EXPLANATION
To find the expression that is equivalent to
we must first expand
Then we rearrange to find the required expression.
So let's get started.
We expand the parenthesis on the right hand side to get,
We expand again to obtain,
Let us group the cubed terms on the right hand side to get,
We make the cubed terms the subject,
We factor to get,
We expand the bracket on the left hand side to get,
We finally simplify to get,
Answer:
105mm
Step-by-step explanation:
I took the quiz
Answer:
No, because the slopes of the lines are not opposite reciprocals.
Step-by-step explanation:
<u>To find out if these lines are perpendicular, find the slopes:</u>
Slope of Green Line: → →
Slope of Yellow Line: → →
<u>For the lines to be perpendicular, the slopes must be opposite reciprocals, which in this case, they are not.</u>
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