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skad [1K]
3 years ago
9

A. 115 B. 167 C. 126 D. 96

Mathematics
2 answers:
geniusboy [140]3 years ago
5 0

Answer:

126

Step-by-step explanation:

Let x be the missing length

The triangles are similar:

● UE/140 = 45/x

From the graph we deduce that:

● UE = 140 - 90 = 50

Replace UE by its value

● 50/ 140 = 45/x

Switch x and 50

● x / 140 = 45/50

45/50 is 9/10 wich is 0.9

● x/140 = 0.9

Multiply 0.9 by 140

● x = 140 × 0.9

● x = 126

Bumek [7]3 years ago
3 0

Answer:

I think its c 126

Step-by-step explanation:

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leva [86]

Answer:

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Step-by-step explanation:

The angles add up to 180° since they are on a straight line. Find 3x - 5.

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x = 44

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6 0
3 years ago
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If A=1/2bxh, find A when b=4.5 and h=5.2
STALIN [3.7K]

Answer:

A = 11.7x

Step-by-step explanation:

We can take the equation we have and "plug in" the values of b and h.

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Without more context, this is as far as we can get.

8 0
2 years ago
ABCD and EFGH are rectangles with AB=10cm ,BC=7cm ,EF=7cm and FG =4cm ,all figures accurate to the nearest cm . Find the largest
siniylev [52]

Answer:

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Step-by-step explanation:

Please find attached an image showing the diagram

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Answer:

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Step-by-step explanation:

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