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Snowcat [4.5K]
3 years ago
13

HELP! I WILL MARK BRAINLIEST!

Mathematics
1 answer:
jekas [21]3 years ago
6 0

Answer:

A

Step-by-step explanation:

it is A

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Which of the following must be true?
meriva

Answer:

BC < ED ⇒ answer A

Step-by-step explanation:

* Lets revise some facts in the triangle

- If one side of a triangle is longer than another side, then the angle

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- If one angle in a triangle is larger than another angle in a triangle,

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* Lets solve the problem

- In the two triangles BCD and DEB

∵ CD = 8 and BE = 8

∴ CD = BE

∵ Side BD is a common side in the two triangles

- The third side in Δ BCD is BC and the third side in DEB is DE

∵ BC is the opposite side to the angle of measure 24°

∵ ED is the opposite side to the angle of measure 30°

∵ The measure 24° < the measure 30°

∴ The side opposite to the angle of measure 24° < the side opposite

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∵ The other two sides of the 2 triangles BCD and DEB are equal

∴ We can compare between the 3rd sides in the Δ BCD and Δ DEB

∴ BC < ED

7 0
3 years ago
For which inequality is x = 7 a solution?
frosja888 [35]
My teacher said A and C
7 0
2 years ago
Name the multiplication property shown the equation 12 • m = m • 12.
Levart [38]

Answer:

a. commutative

Step-by-step explanation:

rearranging of elements in an equation

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mariarad [96]

Answer:

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Step-by-step explanation:

4 0
2 years ago
Step 1: –10 + 8x &lt; 6x – 4
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The final step in solving the inequality=
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-2x>-6
x<3
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