Answer:
x-intercept(s)- (7/5, 0)
y-intercpet(s)- (0,-7)
Step-by-step explanation:
Answer:
(3:-2) bc u must substitute -2 in for y in the 2th equation
Answer:
Step-by-step explanation:
yes
yes because its a decimal and positive
Answer:
Area = 18 cm^2
Step-by-step explanation:
1. We can do 360°/80°=4.5
2. To find area of total circle we can do π*(radius)^2= π*(9)^2=81 π
3. Since the shaded region is 4.5 of the whole circle we can do 81/4.5 to find the area of the shaded region.
4. Area = 18 cm^2
1cm is equal to 10mm, so 37cm is the same as 370mm
1cm is equal to 0.01m, so 37cm is the same as 0.37m