Answer:
45.) 45
46.) 2
47.) 16
48.) 8
49.) 10
50.) 11
51.) 16
52.) 6
53.) 55
54.) 14
Step-by-step explanation:
(4b + 7x)(a + 2)
(4b − 7x)(a − 2)
Prime
Answer:
First Option is correct.
Step-by-step explanation:
We have been given the expression
First we make groups as follows
Now, we factored out GCF from each group
Finally, factored out the common term
First Option is correct.
Answer:
25
Step-by-step explanation:
The angle at C is 90 degrees, and BCD is a right triangle, so we can applythe Pythagorean theorem here -- 60²+m²=65², so 65²-60²=m²=625. The possible values for m are 25 and -25, and since m can't be negative, 25 is our answer as 25 is the square root of 625
Answer: $195.70
Step-by-step explanation: