I think the correct answer from the choices listed above is the last option.The expression x^2 + 16 is a prime expression which cannot be further simplified over the real numbers<span>. But when considering the complex numbers, the factor would be:
</span><span>(x + 4i)(x - 4i)</span>
Answer:
Step-by-step explanation:
At = 2*(h×w + h×l + w×l)
= 2*(4.8×3.1 + 4.8×7.2 + 3.1×7.2)
= 2*(14.88 + 34.56 + 22.32)
= 2*71.76
= 143.52 cm²
Answer:
The Answer is 36 miles in nine minutes
Answer:
20
Step-by-step explanation:
Let = the number of problems Anna completed
<u>Using ratios</u>
5 : 8 = : 32
Cross multiply: 5 x 32 = x 8
160 = 8
Divide both sides by 8: 20 =
Therefore, Anna completed 20 problems.