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Lady bird [3.3K]
3 years ago
8

Convert the angle 0 = 228° to radians. Express your answer exactly.

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

\frac{19 \pi}{15}

Step-by-step explanation:

To convert a given angle from degrees to radians, we multiply by

\frac{ \pi}{180}

The given degree measure is 228°

Its radian equivalence is

\frac{ \pi}{180}  \times 228 =  \frac{19 \pi}{15}

Therefore the exact value of 228° is

\frac{19 \pi}{15}  \: radians

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Write the equation of the line in point slope form that travels through the points (0,5) and (3,7)
Bond [772]

Answer:

y=2/3x+5

Step-by-step explanation:

to find the slope you subtract the y's from each other, and the x's from each other then put the y over the x, bam that's the slope. the y intercept is 5 cause the point is (0,5)

4 0
2 years ago
Lliana rotated trapezoid WXYZ 180° about the origin.
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Answer:

The answer to the equation is W’(4, –2), X’(3, –4), Y’(1, –4), Z’(0, –2)

Step-by-step explanation:

Because its turning 180 degrees that means its turning half the way it is. and if you look on the graph the z is Z (0, 2). which if you flip it upside down it would be (0,-2)

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1st: group the number
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2nd: use b/2

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(X2+6x+9)-9-9

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5 0
3 years ago
PLEASE HELP NEED THE ANSWER IMMEDIATELY!
vesna_86 [32]

\textsf{\qquad\qquad\huge\underline{{\sf Answer}}}

Volume of a rectangular prism is ~

\sf{Volume_{cuboid}= Length × Width × Height}

\qquad \sf  \dashrightarrow \: v = (4x + 2) \times (3x - 5) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = (12 {x}^{2} - 20x + 6x - 10) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = (12 {x}^{2} - 14x- 10) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = 84 {x}^{3}  + 48 {x}^{2}  - 98x {}^{2}  - 56x - 70x - 40

\qquad \sf  \dashrightarrow \: v = 84 {x}^{3} - 50 {x}^{2}  -  126x - 40

So, the correct choice is B

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The area of a circular place is 45 square inches. Estimate the radius to the nearest integer
GREYUIT [131]
The radius to the nearest integer is 22.5 square inches
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3 years ago
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