80 100
Tanya measured an object's mass and
volume and calculated its density to be
18 g/cm'. The object's actual density was
15 g/cm? What is Tanya's percent error?
17%
B 20%
C 30%
D83%
A
trend
ear at first and
on nonlinear

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x