<h3>
Answer: 18</h3>
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Explanation:
2 cm on paper (or on screen) represents 3 meters in real life.
The backyard is 2 cm horizontally across on the screen, so it's 3 meters across in real life. This is the shorter dimension.
The longer dimension is 6 meters. We can think of it like this
2 cm : 3 meters
2*2 cm : 2*3 meters .... multiply both sides by 2
4 cm : 6 meters
The real backyard is 6 meters by 3 meters to give an area of 6*3 = 18 square meters.
Answer:
Step-by-step explanation:
Given
Required
Determine the equation in slope intercept form
First, we calculate the slope of the line:
This gives:
Th equation is then calculated using:
This gives:
Open bracket
Make y the subject
I forgot the name, but there is a theorem that states that those two angles are equal. So if you do 94=5x+4 , you can solve that.
94=5x+4.
Subtract 4 from both sides
90=5x
Divide both sides by 5
18=x
Hope this helps :)
Answer:
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Step-by-step explanation:
The fastest way to do this is to convert both equations into slope-intercept form and graph it to find the solution point. If you wanted to do this algebraically, you might want to start out by getting rid of the fractions and using either substitution or elimination to find x and y.
