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Natali5045456 [20]
2 years ago
14

What is the estimated sum of 503, 472, 486, 499, 539, and 522?

Mathematics
2 answers:
ehidna [41]2 years ago
7 0

Answer:

Your answer is: Estimated is: 3,000

The real answer was:

↓

3,021.

Step-by-step explanation:

Hope this helped : )

kondaur [170]2 years ago
3 0

Answer:

3021

Step-by-step explanation:

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What number is the arrow pointing at?​
Licemer1 [7]

Answer:

540 is the correct answer. Each mark is an increase of 20.

5 0
2 years ago
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In ΔWXY, the measure of ∠Y=90°, XW = 53, YX = 28, and WY = 45. What is the value of the cosine of ∠X to the nearest hundredth?
kotegsom [21]

The value of ∠X = 58.11°, If ΔWXY, the measure of ∠Y=90°, XW = 53, YX = 28, and WY = 45.

Step-by-step explanation:

The given is,

                   In ΔWXY, ∠Y=90°

                        XW = 53

                         YX = 28

                        WY = 45

Step:1

             Ref the attachment,

             Given triangle XWY is right angled triangle.

             Trigonometric ratio's,

                              Cos ∅  = \frac{Adj}{Hyp}    

             For the given attachment, the trigonometric ratio becomes,

                              Cos ∅  = \frac{XY}{XW}.....................................(1)

             Let, ∠X = ∅

             Where, XY = 28

                         XW =  53

             Equation (1) becomes,

                                 Cos ∅  = \frac{28}{53}

                                 Cos ∅ = 0.5283

                                        ∅ = cos^{-1} (0.5283)

                                        ∅ = 58.109°

Result:

          The value of ∠X = 58.11°, If ΔWXY, the measure of ∠Y=90°, XW = 53, YX = 28, and WY = 45.

             

4 0
3 years ago
Find the value of P(t)/A<br> for this problem.<br> P(t)/A=
SCORPION-xisa [38]

Answer:

0.8

Step-by-step explanation:

i just did it

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2 years ago
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Find the midpoint of a line<br> segment with endpoints of<br> (-5,9) and (7,-3).
Amiraneli [1.4K]

Answer:

the mid point of the segment will be (1,3)

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What’s the Multiplicative inverse
mylen [45]
The multiplicative inverse of -1/3 is -3.

The product of a number and it’s multiplicative inverse equals 1.

So... -1/3 x -3/1 = 1

A negative times a negative equals a positive.


I hope this helped!
6 0
3 years ago
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