The equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A, in astronomical units, AU. If planet Y is twice the mean distance from the sun as planet X, by what factor is the orbital period increased? A. 2^1/3. B. 2^1/2. C. 2^2/3. D. 2^3/2
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Answer:
The orbital increased by factor .Hence, correctander is option D.
Step-by-step explanation:
Given;
Distance of the planet X from the sun = d
Time-period of the planet X:
..(1)
Distance of the planet Y from the sun = d'= 2d
..(2)
On dividing (1)and (2).
The orbital increased by factor .Hence, correctander is option D.
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Simplify this expression (5)^ -5 (5)^ 7 please explain how you got the answer A.1/25B.25C.10D. 5^ -35
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To do this, convert 35% to a decimal by dividing it by 100
You get 0.35
Divide28 by 0.35 and you get 80
So. 35% of 80 is 28
Hope this helped!
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=136.5 unit
squeezing, wrenching, grasping, scraping, clutching, covetous old
sinner! Hard and sharp as flint, from which no steel had ever struck out
generous fire; secret, and self-contained, and solitary as an oyster. The
cold within him froze his old features, nipped his pointed nose, shrivelled
his cheek, stiffened his gait; made his eyes red, his thin lips blue; and
spoke out shrewdly in his grating voice. A frosty rime' was on his head,
and on his eyebrows, and his wiry chin. He carried his own low
temperature always about with him; he iced his office in the dog-days;
and didn't thaw it one degree at Christmas.
a stone for sharpening knives
2-wanting what someone else owns
3- frost
1. How is language used in this extract to describe Scrooge?
2. Write a description of an unusual character-real or
imagined
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Answer:
Step-by-step explanation:
Plz show work
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Answer: x=2, or x=-18
Step-by-step explanation:
Since anything in an absolute value can be positive or negative (since in an absolute value, everything has to be positive since absolute value measures distance and distance cannot be a negative), so |x+8| can become either (x+8) or [-(x+8)].
Our first equation: (after I've removed absolute value)
2(x+8)=20
2x+16=20
2x=4
x=2
And our second equation: (after I've removed absolute value):
-2(x+8)=20
-2x-16=20
-2x=36
x=-18