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melomori [17]
2 years ago
12

How to solve this please I really need it now

Mathematics
1 answer:
Aneli [31]2 years ago
8 0

Answer:

x=11

Step-by-step explanation:

the question would be to find x

3x + 28 + 5x + 52 + 2x - 10=180 (sum of angles in a triangle is equal to 180⁰)

10x + 70=180

10x=180-70

10x=110

x=110/10

x=11

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In a glide reflection, what comes first and what comes second?
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Answer:

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3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
IrinaVladis [17]

Answer:  C= (3,2) and D=(2.2, 2.8)

Step-by-step explanation:

The coordinates of point P(x,y) divides a line segment having end points M{x_1,y_1} and N(x_2,y_2) in m:n will be :-

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If point D divides AC in the ratio 3 : 2, the coordinates of point D will be :-

x=\dfrac{3(3)+2(1)}{3+2}\ ;\ y=\dfrac{3(2)+2(4)}{3+2}

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4 0
3 years ago
Read 2 more answers
PLEASE I NEED HELP PLEASE
mr_godi [17]

Answer:

none

Step-by-step explanation:

there's only ten cubes

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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