Yes it is because it has no square factors.
Answer:
(-∞,4)
Step-by-step explanation:
the value is going down from the right until it reaches the vertex
Answer:
10 kilos
Step-by-step explanation:
5.7 is mass of copper by 49%
2.25m + 2(2.25m) + 90 cm =
2.25m + 4.50m + 90 cm
6.75m + 90 cm
1 cm = 0.01m...so 90 cm = 90 * 0.01 = 0.9m
6.75m + 0.9m = 7.65m <===
OR..
1m = 100 cm....so 7.65m = 7.65 * 100 = 765 cm <===
C=2 pie r
(example circumference=28)
28=2 x 22\7 x r
28=6.29r
then divide both sides by 6.29
28\6.29=4.45
r=4.45
