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ioda
4 years ago
5

HELLLP!! 10 POINTS OFFERED

Mathematics
2 answers:
Solnce55 [7]4 years ago
7 0

Answer:

hi, if im right i believe it would be option 2

adelina 88 [10]4 years ago
6 0

Answer:

I hope this helps

Step-by-step explanation:

180 Degree Rotation

When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.

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The answer is, D. 20 inches

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3 0
4 years ago
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8. Which equation best represents the line
jeka94

Step-by-step explanation:

first one

when x=0, y=4

wheb x=4, y=0

3 0
3 years ago
A rectangular prism has a length of 4cm, a height of 9cm, and a width of 16cm. What is its volume, in cubic cm?
Gre4nikov [31]

Answer: 432

Step-by-step explanation: 4 x 7 = 16

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Hope this helps!

5 0
3 years ago
Solve each trigonometric equation such that 0 ≤ x ≤ 2????. Give answers in exact form.
sveticcg [70]

Answer:

(a) x=\frac{5\pi }{3}

(b)  x=\frac{\pi }{8}

Step-by-step explanation:

It is given that 0\leq x\leq 2\pi

(a) We have given equation 2sinx+\sqrt{3}=0

sinx=\frac{-\sqrt{3}}{2}

x=sin^{-1}(-0.866)

x=\frac{-\pi }{3}=2\pi -\frac{\pi }{3}=\frac{5\pi }{3}

(b) tan(2x)=1

2x=tan^{-1}1

2x=\frac{\pi }{4}

x=\frac{\pi }{8}

7 0
4 years ago
Jess needs 2 yards of molding to put around the bottom of a sandbox. One piece she has is ⅞ inch and the second piece she has is
Mazyrski [523]

Answer:

yes jess does have enough for her sandbox

Step-by-step explanation:

I did this test to and jess does indeed have enough for the sandbox

7 0
2 years ago
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