Answer:
B
Step-by-step explanation:
The arc XZ is twice the measure of the inscribed angle XYZ , that is
arc XZ = 2 × 60° = 120°
The complete circumference = 360° , thus
arc XYZ = 360° - arc XZ = 360° - 120° = 240° → B
No solution for the quadratic equation because of the √-20
Answer:
5) A
6) A
Step-by-step explanation:
5) With the sides of the rectangle being dilated, multiply the side lengths by the scale factor
7.5(2.2) and 3(2.2)
16.5 and 6.6
6) Multiply the coordinates by the scale factor as dilations work as (x, y) -> (kx, ky)
Answer:
Make sure the mode is on degree and not radian! Common mistake
Answer:
9 5/12
Step-by-step explanation:
2 2/3 + 6 3/4
find a common denomenator. For 3 and 4, it would be 12.
2 8/12 + 6 9/12
add
8 17/12
12 goes into 17 one time, with 5 left over
9 5/12
