Answer:
C
Step-by-step explanation:
start with factoring.
5x+15-9x+4
then solve
-4x+19
Answer:
2x² + 19x + 45
Step-by-step explanation:
(x + 5)(x + 1) + (x + 5)(x + 8) ← expand both sets of factors using FOIL
= x² + 6x + 5 + x² + 13x + 40 ← collect like terms
= 2x² + 19x + 45
Answer:
4.7
Step-by-step explanation:
5.2²+b²=7²
27.04+b²=49
b²=49-27.04
b²=21.96
b=√21.96
b=4.68614
Answer:
cos G = 3/5
Step-by-step explanation:
cos = adjacent sides/ hypotenuse
cos G = FG/ GE
cos G = 3/5
Answer: The correct answer is 1%.
If she is getting $1820 semimonthly. That means that she is getting $3640 per month. 1820 x 2 = 3640
Now, we just need to find the percent of that which goes for the annual expenses.
Divide 54 by 3640 and multiply by it 100 to get a percent of 1.4% which can be rounded to 1%.