HELP picture 1: What is the value of x?
a. 11 b. 22 c. 33 d. 44
picture 2: what is the measure of a. 25 b. 55 c. 100 d. 180
picture 3: <1 + <2 is equal to..
a. <3 b. <4 c. <5 d. <6
picture 4: what is the measure of a. 55 b. 110 c. 125 d. 235
picture 5: What is the measure of a. 180 b. 147 c. 80 d. 67

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.