Lets say there are 5 sea urchins. The number of sea horses is times 4. So 5 times 4 is 25.
So there are 25 sea urchins!
Answer:
3 feet
Step-by-step explanation:
There are 12 inches in 1 foot, so 36 inches is equal to (36/12), or 3 feet.
Try this solution/explanation:
for expressions
the value x=-5 is excluded one; in this case will be division by zero.
Answer:
To calculate the amount of irrigation time required to replace the amount of water lost through Et complete the following: Divide 28,516 gallons/acre (ETo) by 19,800 gallons/hour/acre (irrigation system application rate) = 1.4 hours of irrigation time required each week.
Step-by-step explanation:
Answer:
66 degree
Step-by-step explanation:
given:
angle FAB = 48 degree
angle ECB = 18 degree
in triangle HBC , angle H is also 48 degree degree since the line is parallel the connection between angle H and angle A is alternate interior angle and alternate interior angle are always equal.
so angle H = 48 degree
in triangle HBC
angle H + angle C = angle ABC (sum of two interior opposite angles are equal to the exterior angle formed)
48 + 18 = angle ABC
66 = angle ABC