⇒ Solutions
Make mixed fraction to improper fraction
= 17/8 + 2/1
Make same denominators
<span>= ((17 × 1) + (2 × 8)) / (8 × 1) </span>
Simplify
= (17 + 16) / 8
Simplify (17 + 16) / 8<span> </span>
= 33/8
Mixed Fraction
= 4 1/8
Answer:
±90
Step-by-step explanation:
√(-225) · √(-36) = (15i)·(6i) = 90i² = 90·(-1) = -90
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On the other hand, ...
... √(-225) · √(-36) = √((-225)·(-36)) = √8100 = 90
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If you consider all the roots at each stage, the result is ±90. Since you're working with complex numbers here, it is reasonable to recognize every number has two square roots.
... √(-225) = ±15i
... √(-36) = ±6i
... √(-225) · √(-36) = (±15i)·(±6i) = ±90i² = ±90
Answer: 8
Step-by-step explanation:
<u>64</u> ÷[4* <u>27</u> (-5^2
-5 times -5 =25
27-25=2
4*2=8
64 divided by 8= 8
8 is your answer
Answer:
40 ft
Step-by-step explanation: