Which equation is the inverse of y = 100 – x2?
2 answers:
<span><span>f<span>−1</span></span><span>(x)</span></span>=<span>√<span>100<span>−x</span></span></span>,<span>−<span>√<span>100<span>−<span>x</span></span></span></span></span>
We replace y with x and x with y, and then we have:
Then we have
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Answer:
2(b+1+b)= 18
Step-by-step explanation:
Perimeter of a rectangle= 2(l+b)
18 feet= 2(l+b)
length: l, breadth: b
Because the length of the sandbox is 1 foot longer, it will be:
b+1 = l
Substitute l with b+1
2(b+1+b)= 18
Answer: 0
35X +14=3X +14
35X = 3X
35X-3X=0
32X = 0 divide both sides by 32
x=0
He is one meter and 87 centimeters tall.
Answer:
It would be 29.
Step-by-step explanation:
158.71 rounded to the nearest ten dollars would be $160.00
then to estimate 10% since 10% starts with a 1, just remove the zero from both numbers
so 160 becomes 16
the tip would be $16
