Answer:
i believe it is 8.02777777778
Step-by-step explanation:
Answer:
the area of the circle is 102.11 square metres
That equals 30 because, 10x5= 50+5x3 which equals to 15 will be 65. - 14x2=28... 65-28=37-7=30.
Answer:
-30x^2 sqr2x
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation:
5x + 3y = 26
- (6x + 7y = 21)
_________
-x - 4x = 5
-5x = 5
x = -1