Answer:
Step-by-step explanation:
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The value of x as given in the diagram is 18
<h3>Supplementary angles </h3>
The sum of supplementary angles is 180 degrees. From the given figure;
The measure of the angle 2x and 8x are supplementary such that;
2x + 8x = 180
10x = 180
Divide both sides by 10 to have:
10x/10 = 180/10
x = 18
Hence the value of x as given in the diagram is 18
Learn more on lines and angles here: brainly.com/question/25770607
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Answer:
Proportionality equation:
Linear equation:
Step-by-step explanation:
So the amount that Cameron earns = 7/hr
Hours = x
And total earned amount = y
So we can form an equation from this for the total amount:
But the question asks us for a proportionality equation so:
Proportionality constant = k
So we get the equation:
Answer:400 in
Step-by-step explanation:
Answer:
Step-by-step explanation:
STEP 1: Simplify
STEP 2: Multiply both sides of the equation by .
STEP 3: Remove parentheses.
STEP 4: Multiply
STEP 5: Move all terms not containing to the right side of the inequality.
STEP 6: Divide each term by and simplify.
STEP 7: The result can be shown in multiple forms.
Inequality Form:
Interval Notation:
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