Answer:
1.3 or 1.333333
Step-by-step explanation:
Just do it!
Answer:
4*(-10-(-3))=-52
Step-by-step explanation:
just step by step
3 is the original number
You have to do reverse operations
23-11=12
12/4=3
Answer:
thats great =)
Step-by-step explanation: can i pls have brainliest pls im on one more
Answer:
24.997 = 25.00 (rounded off to 2 decimal figures)
Step-by-step explanation:
By observation, we can see that both straight lines are of equal length and that the angle between the lines is 90°. Hence we can conclude that this is a quadrant of a circle with radius, r = 7 cm.
length of the curved section
= 1/4 x circumference of the circle
= 1/4 x 2πr
= 1/4 x 2 x 3.142 x 7
= 10.997 cm²
HEnce circumference = 10.997 + 7 + 7 = 24.997 = 25.00 (rounded off to 2 decimal figures)
