Answer:
it is triangle probality acute or scalene triangle
Answer:723635
Step-by-step explanation:
rewtrw4
Factored: f(x) = (x-12)(x+3)
possible x values: 12 and -3
Answer: your answer is A) & D)
Step-by-step explanation: Hope this helps :)
Answer:
97.96 cm
596.14 cm²
Step-by-step explanation:
sides become:
- 30 cm ⇒ 16 cm
- 25 cm ⇒ 11 cm
and added corners:
- 4*2πr/4= 2πr = 2*3.14*7 cm= 43.96 cm
then perimeter is:
- P= 2*16+2*11+43.96= 97.96 cm
the area left is:
- A= 30*25- 4*1/4*3.14*7²= 596.14 cm²