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3 years ago

Given: WZ is perpendicular to VY, WZ bisects VY, VZ = 2x+2, and ZY = 3x-4

Mathematics

1 answer:

Annette [7]3 years ago

5 0

Answer:

Step-by-step explanation:

VZ = ZY

2x +2 = 3x -4

6 = x . . . . . . . . add 4-2x to both sides

VZ = 2x +2 = 2(6) +2 = 14

Now we can find VY.

VY = VZ + ZY = 14 + 14 . . . . . . VY is the total of the two halves

VY = 28

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How to solve 6x^2+5x-4=0

Vesna [10]

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3 years ago

What is 9x-5x ????i need help

Dima020 [189]

Hi there!

Answer:

=4x

Step-by-step explanation:

Distributive property: ⇒ a(b+c)=ab+ac

You had to add similar elements.

9x-5x=4x

5x+4x=9x

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final answer: =4x

Hope this helps!

-Charlie

Have a great day!

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3 years ago

The larger angle measures? The smaller angle measures?

ludmilkaskok [199]

Answer:

Larger angle: 104 degrees

Smaller angle: 76 degrees

Step-by-step explanation:

(9x+5) + (6x+10) = 180

x = 11

5 0

3 years ago

The value x = 42 is a solution to the equation 7 = x/6

anygoal [31]

Answer:

Yes

Step-by-step explanation:

The value x = 42 is a solution to the equation 7 = x/6.

6 0

3 years ago

Read 2 more answers

Problem PageQuestion The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate paramet

asambeis [7]

Answer:

t = 1.51

Step-by-step explanation:

Exponential Model

The exponential model is often used to simulate the behavior of a magnitude that either grow or decay in proportion to the existing amount of that magnitude.

The model can be expressed as

$M=M_oe^{kt}$

In this case, Mo is the initial mass of the radioactive substance and k is a constant which value is positive if the mass is growing or negative if the mass is decaying.

The value of k is not precisely given in the question, we are assuming $k=-0.2$