Answer:
Bean should do at least 6 lessons a day for a week to not go to summer school.
Answer:
The sum of the marked angles = Total angles on the 4 straight lines – Sum of the interior angles of the quadrilateral. Sum of interior angles of polygon of 4 sides = (4 – 2) *1800 =3600
Hence, sum of the marked angles = 4 * 180° – 360° = 720° – 360° = 360°
Step-by-step explanation:
Hope it helps
Answer: x=-1
Step-by-step explanation:
Answer:
(2x+3)=0
x=-3/2
Step-by-step explanation:
