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iogann1982 [59]
3 years ago
10

What is the rectangular form of r = −2 sin(θ)?

Mathematics
1 answer:
Sedaia [141]3 years ago
4 0

Answer:

D.) x2 + (y + 1)2 = 1

Step-by-step explanation:

No explanation needed just need to say something here.

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Simplify 2x - 4) + 7(x + 2).<br> 9x + 6<br> 9x - 4<br> 09x - 6
d1i1m1o1n [39]
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
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6 0
1 year ago
I WILL GIVE BRAINLIEST IF U CAN HELP ME WITH ANY OF MY QUESTIONS!!!
faltersainse [42]

Answer:

12.5

Step-by-step explanation:

square root of 10^2 - 8^2 = 6 gives us missing side

sin^-1(8/10) = 53.13 gives us half of the angle

90-53.13 = 36.869 gives us the angle of the triangle on the right

tan(36.869) x 6 = 4.5

4.5 + 8 = 12.5

Hope that helps,

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3 0
2 years ago
Multiply 3x-4y=-2 by three numbers and see if (6,5) is still a solution
garik1379 [7]
Yes it is a solution
3(6)-4(5) = -2
18-20 = -2
-2 = -2
so yes (6,5) is a solution.
6 0
3 years ago
Estimate the volume in cubic feet of a box that measures 24 inches in length, 12 inches in width, and 11 inches in height.
o-na [289]
Volume = length * width*height = 24*12*11 = 3618 inches^3
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6 0
3 years ago
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What is the value of X???? I will mark brainliest to the first right answer!!!!
Slav-nsk [51]

Answer:

The value of x=-8

Step-by-step explanation:

hope this helps.

7 0
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