A triangle has side lengths 8, 12, and 10. Heron’s formula:
Area StartRoot s (s minus a) (s minus b) (s minus c) EndRoot
Use the triangle pictured to calculate the following measurements. Then, calculate the area rounded to the nearest tenth using Heron’s formula.

Perimeter: p = units
Semiperimeter: s = units
Area: A ≈ square units

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Find two consexutive odd integers such that the sum of their square is 650

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1