Answer its the last one.
Step-by-step explanation:
Answer:
Step-by-step explanation:
We know that sum of angle of triangle adds up to 180°
<u>Finding </u><u>the </u><u>value </u><u>of </u><u>x</u>
Collect like terms
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Move 5 to right hand side and change its sign
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Subtract 5 from 180
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Divide both sides of the equation by 7
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Calculate
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<u>Finding </u><u>the </u><u>value </u><u>of </u><u>(</u><u> </u><u>x </u><u>+</u><u> </u><u>5</u><u> </u><u>)</u><u>°</u>
plug the value of x
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Add the numbers
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<u>Finding </u><u>the </u><u>value </u><u>of </u><u>5</u><u>x</u>
Multiply the numbers
⇒
Hope I helped!
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not 100% right
If y⁸ is a function of x, that means that there cannot be more than one y value for each x value. You can test this by either doing the vertical line test, which requires you to graph the equation. To do this test, draw an imaginary vertical line anywhere on the graph. If the line crosses the curve at more than one place, it is not a function. Based on the graph (see below), this equation is a function of x.
Answer:
Step-by-step explanation:
Functions:
Functions have the following format:
y = f(x)
In which y is the output, x is the input, and f is the relation between them.
In this question:
The output is half of the input x. This means that: