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zavuch27 [327]
3 years ago
9

Geometry need help. Will give brainlieest.

Mathematics
1 answer:
Elenna [48]3 years ago
4 0

Answer:

x = 8

Step-by-step explanation:

The line segment inside the triangle is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, that is

\frac{11x-4}{9x} = \frac{7x}{6x} ( cross- multiply )

6x(11x - 4) = 63x² ← distribute left side

66x² - 24x = 63x² ( subtract 63x² from both sides )

3x² - 24x = 0 ← factor out 3x from each term on the left side

3x(x - 8) = 0

Equate each factor to zero and solve for x

3x = 0 ⇒ x = 0

x - 8 = 0 ⇒ x = 8

But x > 0 , then x = 8

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Answer:

  • B. (3, 2)

Step-by-step explanation:

<u>Given vertices of triangle:</u>

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<u>Substitute the coordinates into formula:</u>

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Correct choice is B

3 0
3 years ago
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2. Using the histogram above, determine the grade students scored with the highest frequency.
Verizon [17]
Answer choice B
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5 0
3 years ago
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Find the measure of &lt;1. A) 104 degrees, B) 76 degrees , C) 38 degrees<br> Help due in 5 minutes
Annette [7]
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180-104= 76

76/2=38°
3 0
3 years ago
Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
liq [111]

Answer:

2

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Answer:

1/11

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=1/11

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