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trasher [3.6K]
3 years ago
10

Please someone help!

Mathematics
1 answer:
babymother [125]3 years ago
8 0

Answer:

16

Step-by-step explanation:

tan^-1 (2.1/ 7.2) = 16 .26...

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maren is painting some doors that are all the same size. she used 3 liters of paint to cover 9/5 doors. how many liters of paint
Basile [38]

Answer:

5/5

Step-by-step explanation:

5/5 because 9/5 equals 1.8 and that's over 1. If you have 5/5 it's 1 because your just saying 5 out of 5.

3 0
3 years ago
What is the area of a sector<br> when r=9/2 and 0=5pi/6 radians?
lana66690 [7]

Answer:

<h2>Hyy There !! </h2>

Step-by-step explanation:

<h3><u>Question Says :- </u></h3>

• The Area of a sector when r = 9/2 and

θ = 5pi/6 radians ? .

? pi / ?

<h3><u>Circular Area of a Sector</u></h3>

Problems involving area of a sector can be solved easily. One should just obtain two essential information from the circle of interest, the central angle measure θ and radius r For angle measures in radians, the area A is calculated as :-

<h3>A = 1/2r^2θ. </h3>

<h3>Hope this helps you !! </h3>

4 0
3 years ago
How do I do this? (Will give brainliest) (explanation if you could)
Liula [17]
Take a photo of your screen and chose either word or math
6 0
3 years ago
Read 2 more answers
486 is what percent of 900
gladu [14]
486/900 = .54 = 54%. .......
3 0
3 years ago
Help, this is a khan question so you may have done it before
Readme [11.4K]

Answer:

Eric, 9.8 meters.

Step-by-step explanation:

Use the distance formula with the given coordinate and each of the other coordinate.

\sqrt{(10-3)^{2}+(8-2)^{2} } Brooke

\sqrt{(-6-3)^{2}+(6-2)^{2} } Eric

\sqrt{(8-3)^{2}+(-6-2)^{2} } Cam

You'll see that Eric kicked the furthest distance with a distance of 9.8 meters.

Brooke kicked 9.2 meters and Cam kicked 9.4 meters. What does the distance formula really mean? When you solve for the distance between two points, you're really just creating a triangle between those two points, and you're actually looking for the hypotenuse. The slope that intersects your two points is the hypotenuse of the triangle you created.

8 0
3 years ago
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