Which expression can be used to find the output numbers in the table?
1 answer:
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Let's solve your equation step-by-step.<span><span><span><span>
</span></span></span></span>
<span><span>+w</span>=<span>5</span></span><span>
</span>
Step 1: Simplify both sides of the equation.<span><span>
w+</span></span><span>=</span><span>
</span>
Step 2: Add
to both sides.<span><span><span>
w+</span></span></span><span><span>+</span></span><span></span><span>=</span><span>+</span><span></span><span>
w=</span><span>
</span>
Answer:<span>w=5</span><span>
</span>
</span></span></span></span>
Step 1: Simplify both sides of the equation.<span><span>
w+</span></span>
Step 2: Add
w+</span></span></span>
w=</span><span>
Answer:<span>w=5</span><span>
Answer:
r = 3.2
Step-by-step explanation:
If A varies inversely with the square of r, then A = kr^2
75 = k*4^2 = 16k
k = 75/16
Now A = (75/16)*r^2
48 = (75/16)*r^2
r^2 = 48(16/75) = 256/25
r = = 16/5 = 3.2