The isosceles triangle has two sides of equal length. a. That are longer then the length of the base. b. The perimeter of the triangle is15.7 centimeters. The equation 2a+b=15.7 models. That information If one of the longer sides is 6.3 centimeters which equation can be used to find the length of the base.

What is the value of x? enter your answer in the box. photo attached.

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?