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postnew [5]
3 years ago
7

Factor 2x² + 11x + 15 using algebra tiles

Mathematics
1 answer:
liq [111]3 years ago
5 0

Answer:

(2x+5)(x+3)

Step-by-step explanation:

Factor 2x2+11x+15

2x2+11x+15

=(2x+5)(x+3)

-lavira :)

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A plot of land is represented on a map whose scale is 1:10000.On the map perimeter of the plot is 24.8cm.Calculate,in km ,the ac
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Answer:

24.8 km

Step-by-step explanation

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6 0
4 years ago
A number cube was rolled as part of an experiment. The results are shown in the table. Explain how to find the experimental prob
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The experimental probability of rolling a 6 is 9/60  which can be determined by dividing the frequency of the observation 6 with the total frequency of the experiment.

<u>Step-by-step explanation:</u>

Experimental probability is different from theoretical probability because the former is obtained by experimentation  while the latter is what we expect theoretically.When we take a number of observations, the experimental probability and theoretical probability need not be the same.

In this question we have to determine the experimental probability of 6. It can be determined by dividing the frequency of the observation 6 by the total frequency of the experiment.

frequency of 6=9

total frequency=frequency of 1+frequency of 2+frequency of 3+frequency of 4+frequency of 5+frequency of 6

=13+11+9+8+10+9

=60

P(6)=frequency of 6/total frequency

=9/60

4 0
3 years ago
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I need a little help here...
lilavasa [31]
So the mean without 894 would be 52.57 
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Write an integer to represent 30 meters below sea level. explain the meaning of 0 in this situation​
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-30 represents 30 meters below zero.

Zero represents sea level in this situation.


Please consider marking this answer as Brainliest to help me advance.
7 0
4 years ago
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Which situation can be represented by this inequality?
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Answer:

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