Answer: domain is all real numbers and range is all real numbers greater than or equal to -2
Step-by-step explanation:
217.5/87=2.5. I put it into a calculator and this is what I got.
Answer:
the answer is (2,-3)
Step-by-step,-explanation:
66 will be the area because triangle DEF is increased by 8 feet so that means the height will be 11. So 11 times 12 divided by 2 is 66
Answer:
x = 3
Step-by-step explanation:
Since ΔABC is isosceles with ∠A = 100° then the base angles are equal, that is
∠C = ∠B , that is
14x - 2 = 12x + 4 ( subtract 12x from both sides )
2x - 2 = 4 ( add 2 to both sides )
2x = 6 ( divide both sides by 2 )
x = 3
