If the expression 9x + (4 – 3x) + 7is simplified completely, how many terms will the expression contain?
2 answers:
Answer: 2 terms
Step-by-step explanation:
There are two terms because
One is __x the other is the constant
9x + 4 - 3x + 7
6x + 4 - 7
6x - 3 has two terms
Answer:
3 terms.
Step-by-step explanation:
9x + (4 – 3x) + 7
36x-27x^2 +7
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The inequality of -1/12 >6 is 2
Answer
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3 nd 4
Step-by-step explanation:
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10m/s
32m/s
83m/s
None of these
Answer :
C
Solution :
At any instant x2+y2=52
Differentiating w.r.t. time 2xxdt+2ydydt=0
Here dxdt=2,dydt=u⇒u=83m/s
Answer:
perpendicular
Step-by-step explanation:
if you find the slope of the points, they are completely opposite 4/3 and -3/4
