would it be 90 ? because of the big angle
Answer:
See below
Step-by-step explanation:
She combined 3x and - 9x incorrectly
she should have gotten - 6 x not - 12 x
11 and 2/11 because 46 divided by 11 is 44 plus 2 is 46
Answer:
r = 5 cm
Step-by-step explanation:
A = πr²
78.53 = (3.14)r²
divide by 3.14
25 = r²
r = ±5
r = 5
Answer:
Step-by-step explanation:
The answer is x=-4 the work is shown on the pic