Answer: 47
Step-by-step explanation:
simply substitute the constants with 5 and 3.
(5)^2 + 9(3) - 5 = 47
Answer:
1.5 hours to 525 km
Speed in km/h=

Step-by-step explanation:
XD
Answer:
I think it is 2/ 15 pls mark as breanliest
Answer:
Step-by-step explanation:
The area of the square garden=
Area of a Square of Side length s 
Therefore:

<u>Perimeter</u>
Perimeter of a Square of Side length s=4s
Therefore, the perimeter of the garden =4*16.34=65.36 ft
Since 65 ft < 65.36 ft
Therefore, if you had 65 ft of fencing, it will not be enough to go around and cover the garden.
Answer:
Step-by-step explanation:
i cannot find an answer from the expression but i can guess if you didnt follow pemdas, it would be d
3.5 × 102 is 357
(8 × 10−4) + (6 × 10−4) is 132
132/357= .369 or .37 or 0 simplified
d is 4*10-10
10-10 is 0
4*0 is 0