The answers is $1600, if this is a multiple choice question.
Answer:
x=2.5&.5
Step-by-step explanation:
The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a
12+or-sqrt((-12^2)-4(4)(5))
12+or-sqrt(144-80)
12+or-sqrt(64)
(12+8)/8 and (12-8)/8
x=2.5 and x=.5
Answer:
i think the hypotenuse 86 hope this help mark brainliest
Step-by-step explanation:
Answer:
π radians
Step-by-step explanation:
The arc cos(- 1) in degrees is 180° and 180° = π radians
Answer: question 1: 20 question 2: 21 question 3: 17, 19, 23
Step-by-step explanation:
