Answer:
Use the information given to write an equation in standard form.
Slope is -3, and (0, -4) is on the line.
Step-by-step explanation:
Answer:
The TV has a length of 61.01" and a height of 34.32"
Step-by-step explanation:
The size of a TV is given by the length of it's diagonal, in this case the diagonal of the TV is 70". The ratio of the screen is 16:9, which means that for every 16 units on the length of the tv there are 9 inches on its height. The diagonal of the screen forms a right angle with the length and the width, therefore we can apply Pythagora's theorem as shown below:
Since the ratio is 16:9, we have:
Applying this on the first equation, we have:
The TV has a length of 61.01" and a height of 34.32"
Area = Length x width, so in this case 15 times 2 which makes 30, so the answer is 30 inches squared. Correct me if I'm wrong.
Answer:
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Step-by-step explanation:
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