Y= -5x
Every time you multiply x with -5 you get y Ex: -5 • 3 = -15
Answer:
Area = 
Step-by-step explanation:
<u>The Complete Question:</u>
A rectangle has height
and width
. What is the area of the rectangle in terms of x?
<u>Solution:</u>
The formula for the area of a rectangle is:
Area = Height * Width
Both the expressions for height and width is given, so we just need to multiply both the expressions to get an expression, in x, for the area of the rectangle. The algebra is shown below:

This is the area of the rectangle.
Answer:
The angle is 90 degrees
Step-by-step explanation:
Required
Angle subtended by the diameter
The theorem to solve this is:
The angle subtended by an arc is twice the angle it subtends.
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<em>The diameter forms </em>
<em> on the circle, so we have:</em>
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Where
is the angle subtended
Solve for 

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Simple pythagorus theorem with the equation a^2=b^2+c^2
To find AC, (2^2)+(3^2)=4+9=13
AC=the square root of 13