First, multiply 20 degrees C by 1.8. Then, subtract 32 from the product. Next, you do that to the other temperature, 25 degrees C to get the answer. I hope this helps!
Answer:
It is 3 times bigger in diameter and size.
Step-by-step explanation:
Multiply the radio transmission from B, to A
Hope this Helps!
-kiniwih426
Answer:
d) 16x² -56x +49
Step-by-step explanation:
The square of a binomial difference will have the form ...
(ax -b)² = a²x² -2abx +b²
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The sign of the linear term will be negative, which eliminates choices A and C.
The linear term will be double the product of the roots of the other two terms.
In choice B, the linear term has a factor of 5 that appears nowhere else, so that cannot be a perfect square.
Choice D factors as ...
16x² -56x +49 = (4x -7)² . . . . the square of a difference
Answer:
That cannot be the full question
Step-by-step explanation: