1.

You need two numbers that multiply to 45 and add to -14.
Since the numbers must multiply to a positive number, 45, they must both be positive or both be negative. Since they must add to -14, they must both be negative.


The numbers are -9 and -5.

2.

<span>You need two numbers that multiply to 36 and add to -15.
Since the
numbers must multiply to a positive number, 36, they must both be
positive or both be negative. Since they must add to -15, they must both
be negative.


The numbers are -12 and -3.

3.

</span>
<span>You need two numbers that multiply to -44 and add to -7.
Since the
numbers must multiply to a negative number, -44, one number is positive, and one number is negative.


The numbers are -11 and 4.

Solve by factoring:
1.



or


or

2.




or


or


or

</span>
Answer:
2.5 × 10^6 times larger
Step-by-step explanation:
Each step bacteria = 3 * (10^(-7)) meters = 0.0003 millimeters Joes step bacteria = 0.75 meters.= 750 millimeters We then divide = 750/0.0003 = 2500000 = 2.5 × 10^6
Answer:
m<BAC= 110 degrees
Step-by-step explanation:
Since the outside angle m<BCD is 130 degrees the inside angle m<BCA would be 50 degrees. At this point you should know that inside angles of a triangle add up to 180 degrees so add the two angles that you know then subtract from 180 degrees. 50+20= 70 degrees and 180-70= 110 degrees.
Answer:
5.5
Step-by-step explanation:
The median is also the number that is halfway into the set. To find the median, the data should be arranged in order from least to greatest. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middlemost numbers.
So 5 and 6 are the middle you add the then divide by 2