Answer:
2550
Step-by-step explanation:
Hope this helps
Data:
surface area=324 m²
lenght=5 m
width=12 m
SA=2(Iw+Ih+wh)
324 m²=2(5 m*12 m + 5 m h+12 m h)
324 m²=2(60 m²+17 m h)
60 m²+17 mh=324 m²/2
60 m²+17 mh=162 m²
17 mh=162 m²-60 m²
17 mh=102 m²
h=102 m²/17 m
h=6 m
Answer: the height is 6 m
The answer is 2509.16$
There are 52 weeks in a year so you have to put that in for w
Next you have to follow the rules of pemdas
First do perenthies which would be 45w which is not 45(52)= 2340
Now you do exponent which is w2 which equals 2704
Now you multiply and or divide in this case you divide 2704 by 25 and get 14.16
Now you add and or subtract is this case you add 14.16, 2340.00, and 155.00 and you get 2509.16
Answer:
both sides are congruent meaning it is a 45/45 triangle. that makes y=45. you can then use sin(45)=x/12 which when solved is 8.49 approximately