Rounding the given dimensions first, we get length = 90 in and width = 40 in.
Then the estimated area of the rectangle is (90 in)(40 in) = 3600 in^2 (answer)
Answer
y = (1/4)x - 5 or 4y - x + 20 = 0
Explanation
To get the rule required, we interpret the sentence and write it in a mathematical form.
5 less than one fourth of x is y
one fourth of x ⇒ (1/4)x
5 less than one fourth of x is y ⇒ (1/4)x - 5 = y
y = (1/4)x - 5
4y = x - 20
4y - x + 20 = 0
Answer:
the answer is 50cm
Step-by-step explanation:
x=5
so 5+5 would be 10
so the long side would be 10 and the short side would be 5
so 5cmx10cm= 50cm
Answer:
$8 an hour
Step-by-step explanation:
Answer:b o i
Step-by-step explanation:b o i