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otez555 [7]
3 years ago
10

Evaluate each expression by replacing the variable with 8. Show each step. (8 marks) 2n - 6

Mathematics
1 answer:
monitta3 years ago
4 0

Answer:

10

Step-by-step explanation:

2n-6

n=8

2(8)-6

16-6

10

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Ray UW is the angle bisector of Angle VUT. If the measure of Angle VUW = (4x + 6)° and the measure of Angle WUT = (6x – 10)°, wh
Lunna [17]

Hello! :)

Answer:

\huge\boxed{38^{\circ}}

--------------------------------------------------------------------------

An angle bisector divides an angle in half, therefore:

m∠VUW ≅ m∠WUT

Set the expressions equal to each other:

4x + 6 = 6x - 10

Subtract 4x from both sides:

6 = 2x - 10

Add 10 to both sides:

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Divide 2 from both sides:

x = 8.

Substitute in the value of "x" into the equation for ∠WUT:

6(8) - 10 = 48 - 10 = 38°.

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3 years ago
What exclusions are placed on the variable a for the fraction (a^2 + 4m)/a^2+4?
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Answer:

The answer is A.) -2


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3 years ago
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eduard

Step-by-step explanation:

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GHLJ and GSTU are both parallelograms. Why is ∠L ≅ ∠T?
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