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sp2606 [1]
3 years ago
12

What’s the value of x y and z

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

z = 145° , y = 35° , x = 145°

Step-by-step explanation:

z = 180° - 35° = 145° (angles in a straight line add up to 180° i.e z + 35° 180°)

y + z = 180° (angles in a straight line add up to 180°)

∴ y = 180° - 145° = 35°

Alternatively: y = 35° (vertically opposite angles are equal)

x = z = 145° since <em>vertically opposite angles are equal.</em>

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3 years ago
Consider triangle ABC, where angle C is a right angle. Without consulting a calculator, let sin(53°)=0.7986. Enter the angle mea
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We have a right triangle.
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3 years ago
The line to the right goes through the point (6, y). If the angle the graph makes with the x-axis is 22°, what is
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Answer:

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Step-by-step explanation:

From the figure attached below the statement we derive the following equation to calculate the y-coordinate (y), dimensionless, of the point in terms of the x-coordinate (x), dimensionless, and angle of the line (\theta), measured in sexagesimal degrees:

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8 0
3 years ago
A factory has three machines that all manufacture the same engine part. From long historical records the company has determined
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Answer:

Step-by-step explanation:

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P(D/M₂) = .06

P(D/M₃) = .01

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P(M₂) = .2

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3 0
3 years ago
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