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malfutka [58]
3 years ago
12

The angle measurements in the diagram are represented by the following expressions.

Mathematics
1 answer:
Ivan3 years ago
8 0

Step-by-step explanation:

Angles A and B are Alternate Exterior angles, therefore they are congruent.

=> 8x + 6° = 4x + 38°

=> 4x = 32°, x = 8°

Hence Angle B = 4(8°) + 38° = 70°.

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Which of the diagrams below represents the contrapositive of the statement
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Answer:

The correct figure is B.

Step-by-step explanation:

The statement provided is:

"If it is an equilateral triangle, then it is an isosceles triangle"

The contra-positive of a statement is determined by switching the hypothesis and conclusion of the provided statement and negating both.

Then the contra-positive of the statement provided will be:

  • Switching the hypothesis and conclusion:

        If it is an isosceles triangle - It is an equilateral triangle.

  • Negating both the statements:

        If it is not an isosceles triangle - it is not an equilateral triangle.

Thus, the contra-positive of the statement is:

"If it is not an isosceles triangle, then it is not an equilateral triangle."

Thus, the correct figure is B.

7 0
3 years ago
How would you find out what 1/11 is as a decimal using a calculator?
Elanso [62]

Answer:

a the first one

Step-by-step explanation:

1/11 means 1 divided by 11

5 0
3 years ago
Read 2 more answers
to the nearest tenth what is the length of the hypotenuse of an isocoles right angle with a leg 7 3 inches
andrew11 [14]
If the two lengths are 7 and 3, then I believe the length of the hypotenuse would be approximately 7.62.
7 0
3 years ago
Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price b
Sauron [17]

Answer:

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Step-by-step explanation:

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57 decrease 10% =

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Me pueden resolver esto porfa
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Step-by-step explanation:

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