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tresset_1 [31]
3 years ago
14

In the accompanying diagram of AABC, side AB is

Mathematics
1 answer:
guapka [62]3 years ago
3 0

Answer:

x = 10

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠CBD is an external angle of the triangle, thus

4x + 30 = 2x + 10 + x + 30, that is

4x + 30 = 3x + 40 ( subtract 3x from both sides )

x + 30 = 40 ( subtract 30 from both sides )

x = 10

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Answer:

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Step-by-step explanation:

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3 years ago
BRAINLIEST!PLEASE HELP ME
kkurt [141]

-12x - 0.4 > 0.2(36.5x + 80) - 55    Remove the brackets.

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6 0
3 years ago
What’s 18 divided by 7?
GalinKa [24]

Here is the answer...

2.57142857143  


7 0
3 years ago
laura bought a square canvas to paint a picture of her cat. one side measures 22 centimeters. what is the area of canvas.
soldier1979 [14.2K]
If we know that Laura's canvas is square, and one side is 22cm,

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4 0
3 years ago
Read 2 more answers
1) Three bags of candies cost $5.75. Find the cost per bag.
FrozenT [24]

Answer:

$1.92

Step-by-step explanation:

To find the cost per bag we divide the total cost by the amount of bags so:

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7 0
3 years ago
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