Answer:
11 cm
Step-by-step explanation:
add whole numbers
1 + 4 + 2 = 7
add decimal numbers
1.5 + 2.5 = 4
add the answers
7 + 4 = 11
have a splendid day <3
Answer:
the rule is:
75x + 1000
Step-by-step explanation:
after 18 months
plug 18 in for x.
75(18) + 1000
= 1350
1350 + 1000
= 2350
$2350 after 18 months
Answer:
The first relationship is proportional
Step-by-step explanation:
Answer:
Given that:
circumference of circle = 15 meters
π = 3.14
As we know that:
circumference of circle = 2 πr
By putting values:
15 = 2 (3.14) r
By simplifying:
15 = 6.28 r
Dividing both sides by 6.28 we get:
r = 2.39 meters
Now for finding area:
Area = π r^2
Putting values:
Area = (3.14) (2.39)^2
By simplifying we get:
Area = 17 .935 meters^2
So by rounding off radius to nearest tenth:
radius = r = 2.4 meters
Rounding off area to nearest tenth:
area = a = 17.9 meters^2
i hope it will help you!
