Let's solve your equation step-by-step.<span><span><span>34</span><span>(<span>x+8</span>)</span></span>=9</span>Step 1: Simplify both sides of the equation.<span><span><span>34</span><span>(<span>x+8</span>)</span></span>=9</span><span><span><span><span>(<span>34</span>)</span><span>(x)</span></span>+<span><span>(<span>34</span>)</span><span>(8)</span></span></span>=9</span>(Distribute)<span><span><span><span>34</span>x</span>+6</span>=9</span>Step 2: Subtract 6 from both sides.<span><span><span><span><span>34</span>x</span>+6</span>−6</span>=<span>9−6</span></span><span><span><span>34</span>x</span>=3</span>Step 3: Multiply both sides by 4/3.<span><span><span>(<span>43</span>)</span>*<span>(<span><span>34</span>x</span>)</span></span>=<span><span>(<span>43</span>)</span>*<span>(3)</span></span></span><span>x=4</span>Answer:<span>x=4</span>
Answer:
what?
Step-by-step explanation:
Answer:
When f(n) = 4n and g(n) = n² + 2n, f(g(-6)) = 96.
Step-by-step explanation:
To evaluate f(g(-6)), first find g(-6).
g(n) = n² + 2n
Substitute value.
g(-6) = (-6)² + 2(-6)
Square -6. Remember that (-x)² = x²
g(-6) = 36 + 2(-6)
Multiply 2 and -6.
g(-6) = 36 - 12
Subtract 12 from 36.
g(-6) = 24.
Now knowing this, substitute that value into f(n).
f(g(-6)) = f(24)
f(n) = 4n
Substitute value.
f(24) = 4(24)
Multiply 4 and 24.
f(24) = 96.
Answer:
900
Step-by-step explanation:
In your calculator, input arcsin(7/12). Make sure that your calculator is in degree mode. The answer is 35.69 degrees.
