Answer:
Step-by-step explanation:
x-y=5
-x+y=5
or x-y=-5
so it is a system of two parallel lines.
so no solution.
or they do not intersect atmany point.
By definition,
tanC = (opposite side)/(adjacent side)
= 8.77/2
= 4.385
From the calculator, obtain
m∠C = atan(4.385) = 77.1°
Answer: 77° (nearest whole degree)
Answer:
$1.60
Step-by-step explanation:
6/4.80 1/?
?= 0.8
by writing out the fractions and solving the proportion you will find that one bag costs $0.8. Multiply that by 2 and you get your answer which is $1.60
The total cost she needs is 11000 times 5 which is 55,000. so you do 5 times 5000 for her annual grant is 25000 and 900 times 5 is 4500. now you add 25000 plus 4500 is 29500. 29500 is what she has. 55,000 minus 29500 is 25,500. 25,500 is what she needs now. now she has a loan of 400 per year. 400 times 5 is 2,000. 25,000 minus 2,000 is 23,000. so the answer is that she needs to borrow 23,0000.
Answer:
518
i don't know if this needs much explaining.
