Answer:
it is heptagon and sum of interior angles of heptagon is 900 °
123°+131°+ 125°+124°+x 129°+132° = 900°
764° +x = 900 °
x = 900°-764°
x = 136°
Answer:
y=4x-9
Step-by-step explanation:
add 4x to both sides to isolate y
Rounding 2 SF would give you 19
Answer: 9? I’m not sure but it seems like it’s 9 as it mentions it in the problem
Answer:
1,224 feet
Step-by-step explanation:
Multiply 51 feet times 24 feet and then you get 1,224 ft.
