Answer:
y= 5x - 47
Step-by-step explanation:
I assume you're asking how to make it into an equation form?
If yes then...
m=5 , pt (8, -7)
y= 5x +b
sub pt (8, -7) to find b
-7 = 5(8) + b
-7 = 40 + b
-7 - 40 = b
-47 = b
therefore, y= 5x - 47
Answer:
the blue one but not sure
Use Pythagoras theorem:
a^2 = b^2 + c^2
-15^2 + 18^2 = a^2
a^2 = 99
a = root of 99
Answer:
Your question was very confusing but I tried...
Step-by-step explanation:
Area = 8,100 square feet
area of a square = a²
8,100 square feet = a²
√8,100 square feet = √a²
90 feet = a
total length each row of bookshelf is 4/5 of the length of the storage space.
90 feet * 4/5 = (90*4)/5 = 360/5 = 72 feet.
Area = (72 ft)²
Area = 5,184 square feet.
Hope this helped :)
