Answer:
33
Step-by-step explanation:
Area of a rectangle is length * width
8/6, 12/9, 16/12 are all equivalent to 4/3
Because QRST is a rectangle, that means all of the angles must be a right angle, which are 90 degrees. Using this information, solve the expression by creating an equation that lets angle S = 90.
90 = 7x + 55
35 = 7x
x = 5
Answer:
x-intercept(s): ( -1, 0 ) , ( -3, 0 )
y-intercept(s): ( 0, 3)