Answer:
Step-by-step explanation:
-u-5+10u-25=9u-30
it was easy.
Answer:
18in^2
Step-by-step explanation:
You can round the 3.4 to a 3 and the 5.9 to a 6.
3×6=18
Hey there!
The answer would be 4 FEET. If the slide is 10 feet tall and you are 6 feet down the slide then your are only 4 feet high. Just simple subtraction! So x = 4.
Hope this helps!
Ok so let's do this
<span>Step 1: Divide both sides by -5.
</span>-5(|x+1|)/-5 =10/-5
|x+1| = -2
<span>Step 2: Solve Absolute Value.
</span><span>|x+1|</span>=<span>−<span>2
</span></span><span>No solutions. (Absolute value cannot be less than 0.)</span>
Answer:
1). = (200 - )
2). Inverse function represents the age of the client and 'x' represents the maximum heart rate of the client.
Step-by-step explanation:
Function representing the maximum heart rate is,
f(x) = 0.85(220 - x)
Here x = age of the client
Equation form of the function will be,
y = 0.85(220 - x)
To get the inverse of the given function, replace 'x' by 'y' and 'y' by 'x' and solve for y.
x = 0.85(220 - y)
220 - y =
y = 220 -
Now convert this equation into a function.
= (200 - )
Here inverse function represents the age of the client and 'x' represents the maximum heart rate of the client.