2m=7 whats the solution as a decimal

Can you draw an isosceles triangle with only one 80 degree angle?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25