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Kisachek [45]
3 years ago
14

4. Darcy installed a motion-activated outdoor light so that it would light a path to

Mathematics
1 answer:
Blababa [14]3 years ago
5 0

Answer:In the path of a uniform light beam of large cross-sectional area and intensity I. a solid sphere of redius R which is perfectly reflecting is placed . Find the force exerted on this sphere due to the light beam.

Step-by-step explanation:

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Jessica bought a $30 outfit for $17. What percent discount did she receive?
mihalych1998 [28]
<h2>Answer:</h2>

Around 57%

<h3><u>Step-by-step explanation:</u></h3>

17 / 30 = .56666666...

Move two decimal places to the left;

56.66666...

<em>Estimate:</em> 57%

8 0
3 years ago
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Will give brainiest!!!////
mariarad [96]
Instead of asking and waiting for a long time you can just use google or apps like Socratic or photomath better get brainleist
5 0
3 years ago
Devansh buys a house for $189,900. The tax rate is 7.5%. How much was the tax on the home?
iren2701 [21]
The tax should be $14242.5
6 0
3 years ago
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tyler has a rectangular garden measuring 12m by 20 m that he wants to split diagonally from corner to corner using a fence. how
adelina 88 [10]

Answer:

23.3

(or 4\sqrt{34} (let me know if you wanted this one and is you want it explained) lol)

Step-by-step explanation:

To find the length of the fence, use the Pythagorean theorem because, if you cut a rectangle diagonally, you will create two right triangles, and this formula only works with right triangles:

a^{2} +b^{2} =c^{2}

Insert values:

12^{2} +20^{2} =c^{2}

Solve for c:

Evaluate exponents

144+400=c^2

Simplify addition

544=c^2

Find the square root of both

\sqrt{544} =\sqrt{c^2}\\\\\sqrt{544} =c\\\\23.324=c\\\\c=23.3

The fence needs to be approximately 23.3 m.

5 0
3 years ago
Read 2 more answers
AHHHHHHHHHHHHHHHHHHHH
SIZIF [17.4K]

Answer and Step-by-step explanation:

THE QUESTION IS NOT FROM A QUIZ, IT IS FROM A HOMEWORK ASSIGNMENT.

<u>The unit rate is D. $4.00 per pound.</u>

This is because we see on the graph that at 1 pound of fudge, the cost is 4 dollars.

When looking at the unit rate, you want to look at y value for when x is 1.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

6 0
3 years ago
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