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3 years ago

The diameter of the sun is about 1.4 times 10^6 km. The diameter of the earht is about 13,000 km.

2 answers:

3 0

Answer:About 1.3 million Earths could fit inside the sun. The mass of the sun is 1.989 x 1030 kilograms, about 333,000 times the mass of the Earth.

yuradex [85]3 years ago

3 0

Answer: 1.08 x 10^2

Step-by-step explanation: apex answer :) i took the test.

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I need help is it A B C or D

Anna71 [15]

I don't know the answer because i'm awful at math, but we're both in CMASAS! lol

7 0

3 years ago

The gradiant y=2x³-5x+1 at point (2,7)

olga2289 [7]

Given:

The equation of the curve is:

$y=2x^3-5x+1$

To find:

The gradient (slope) of the given curve at point (2,7).

Solution:

We have,

$y=2x^3-5x+1$

Differentiate the given equation with respect to x.

$y=2(3x^2)-5(1)+(0)$

$y'=6x^2-5$

Now we need to find the value of this derivative at (2,7).

$y'_{(2,7)}=6(2)^2-5$

$y'_{(2,7)}=6(4)-5$

$y'_{(2,7)}=24-5$

$y'_{(2,7)}=19$

Therefore, the gradient (slope) of the given curve at point (2,7) is 19.

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2 years ago

Jada is visiting New York City to see the Empire State building. She is 100 feet away when she spots it. To see the top, she has

Ilia_Sergeevich [38]

(sin(86.10) * 100 ) / (sin(3.90)) = 1466.85 ft.

(3.90 is the angle of the top to Jada. (180 - (86.1+90))

7 0

3 years ago

PLEASE WILL NAME BRAINLIST

oksano4ka [1.4K]

The difference between 11.0 and 12.5 is 1.5 and same with 12.5 and 14.0, so 1.5 is what the hair increases by every THREE months but if you want to find PER month, you are going to divide 1.5 by those 3 months to get .5 inches per month, so your slope will be 1/2

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3 years ago

HELP!!! 15 points. picture below

vlada-n [284]

Step-by-step explanation:

$\sin( \alpha ) = \frac{ \sqrt{5} }{3} \\ \alpha = 48.19 \: degrees \\ \cos( \alpha ) = \frac{2}{3}$

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3 years ago

Read 2 more answers