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algol [13]
3 years ago
10

what are the coordinates of thee point (-10,-3) after a 180 degree clockwise rotation about the origin?

Mathematics
2 answers:
zmey [24]3 years ago
8 0
(10,3) is the answer im pretty sure, because a 180* rotation would be exactly like a reflection across the y axis so it would make the point positive instead of negative
emmainna [20.7K]3 years ago
3 0

<span>a 180 degree clockwise rotation about the origin
</span>(x,y)→(−x,−y)
so point (-10,-3) will become <span>point (10,3)

answer
</span>(10,3)
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Setler [38]

Answer: none

Step-by-step explanation:

(A)

(16÷32/10) ×2 + 0.2×(90)

Using bodmas principle ; solve bracket

(16×10/32)×2 + (2/10×90)

10+18 =28

(B)

{(16÷32/10) × (2+2/10)} ×90

Open brackets

{(16×10/32) × (22/10)} ×90

(5×11/5) ×90

11×90 = 990

(C)

16÷{(32/10×2) + (2/10×8)} +82

Open brackets, solve division first, dolled by addition

16÷(32/5 + 8/5) +82

16÷(40/5) +82

16÷8 +82

2+82= 84

(D)

[16÷(32/10 ×2) + 0.2× (90)]

16÷ (32/5) + 2/10 ×90

Solve division

16×5/32 + 18

5/2 + 18

L.c.m of denominator (2&1) =2

(5+36) / 2 = 41/2

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3 years ago
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7 0
3 years ago
Read 2 more answers
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MAXImum [283]

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