Two sides of a triangle measure 10 inches and 13 inches. the included angle between these sides is 55°. what is the approximate measure of the third side of the triangle?
a 10.9 inches
b 11.2 inches
c 13.9 inches
d 16.2 inches

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?