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borishaifa [10]
3 years ago
9

Answer first n you get brainliest

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

Answer:

72 meters

Step-by-step explanation:

12 times 9 is 72

Tomtit [17]3 years ago
3 0

Answer:

243 m²

Step-by-step explanation:

Given the scale is 4 : 6 = 2 : 3 , then

scale of areas = 2² : 3² = 4 : 9

area of scale drawing = 12 × 9 = 108 cm²

let x be the actual area then using proportion

\frac{4}{108} = \frac{9}{x} ( cross- multiply )

4x = 972 ( divide both sides by 4 )

x = 243

Actual area = 243 m²

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Step-by-step explanation:

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2 years ago
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4 0
3 years ago
70 points- help ASAP, please.
poizon [28]

Answer:

1) a) yes

b) no

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3 years ago
Read 2 more answers
Mei draws three pairs of parallel lines that are each intersected by a third line. In each figure, she measures a pair of angles
blsea [12.9K]
Consider the picture, and check the choices:

A. The alternate interior angles, are also called Z angles, because of the Z shape they create.

examples of Z angles, are the green angles and purple angles shown in the picture.

They really look identical (congruent)

B. 

No: check the green angles in figure 1, and purple angles if figure 2. they are not acute.

C.

No. In each case, we have the same number of acute angles and obtuse angles, 

except case3, where the intersecting line, is perpendicular to the parallel lines.

D.
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Answer: A

 

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