The ans is B
(2x^-3 y^5) (-4x^8 y^2)
= (-2x^-3 y^5) (4x^8 y^2)
= -8x^5 y^7
Hope can help u
Answer: 63°
<u>Step-by-step explanation:</u>
Since BD is the diameter, then arc BCD = 180°
Given that arc BC = 54°, then arc CD = 180° - 54° = 126°
∠DBC is an intercepted angle -> DBC = half of arc CD
Answer:
Place the events of the passage in the correct order. Not all events will be used.
But he sobered down when he saw that Jimmy was wounded.
Jimmy comes up with the plan of curing the Emperor by telling him to eat watermelon.
The Emperor falls sick with dysentery, which has plagued the kingdom.
The Emperor is cured after ea
ting a few slices of fresh watermelon.
The next day, the page asks the Emperor to consume a slice of watermelon as a cure.
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Step-by-step explanation:
The ratio of sides for a 30 : 60 : 90 = 1 : √3 :2.
Note the 90 degrees represent the hypotenuse, which in this case is 30 inches.
<span>1 : √3 :2 = x : y : 30
</span>
To get 1, on the left side, we simply divide 2 by 2
Similarly x = 30/2 = 15.
To get √3, on the left side, we simply multiply 1 by √3
Similarly y = 15 * √3 = 15√3
<span>Therefore the length and width respectively are </span>15 and 15√3 inches<span> </span>
Half of the cards are red and half of them are black
so the answer is 1/2
or you can say that 26 are red and 26 are black
26/52 = 1/2