Answer:
8 in, 8 in and 20 in
Step-by-step explanation:
Let the equal sides of the isosceles triangle be x, then
The base = 2.5x
Sum the 3 sides and equate to the perimeter of 36
x + x + 2.5x = 36
4.5x = 36 ( divide both sides by 4.5 )
x = 8
Thus the 2 equal legs = 8 in
base = 2.5x = 2.5 × 8 = 20 in
Answer:
323563
Step-by-step explanation:
Answer:
Option A) is correct.
Step-by-step explanation:
Probability refers to the occurrence of some event.
To find: the probability of flipping a coin and getting four heads in a row.
Let denote heads on the first, second, third and fourth roll.
According to multiplicative law of probability,
The probability of occurrence of two or more events occurring together is equal to the product of the probability of occurrence of each of the events.
Using this rule, the probability of flipping a coin and getting four heads in a row is equal to
Option A) is correct.
Answer:
600 for oil, 100 for wood
Step-by-step explanation:
I did this in my head but if you want the equation it is 6x+x=700, combine like terms to get 7x=700 then divide by 7 to get x=100. think of it as 6 times the cost for wood plus the cost of wood gives the total of 700 as that's the equation in word form. to get the number for oil take 6x or 100(6) to get 600.