Answer:
8 / 15
Step-by-step explanation:
Sample space = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
Required outcome :
Even numbers = (2, 4, 6, 8, 10, 12, 14) or 13
Total required outcomes = 8
Probability = required outcome / Total possible outcomes
P(even number or 13) = 8 / 15
41
Jus replace x with 3 and put it in a calculator.
f(-2)=4+6+2
f(-2)=12
Add -2 where all the x values are then solve
x = 49
Let's solve for x in the first triangle by applying the leg rule.
Leg rule is given as: hypotenuse/leg = leg/part
Hypotenuse = x
Leg = 28
Part = 16
Plug in the values into the equation
x/28 = 28/16
Cross multiply
x*16 = 28*28
16x = 784
x = 784/16
✔️Let's check our answer to see if we would get the same value of x for the other triangle. Apply the same leg rule.
Leg = 21
Part = 9
Thus:
x/21 = 21/9
x*9 = 21*21
9x = 441
x = 441/9
✔️We have the same value. Therefore, x = 49 is the correct answer.
for the first on it's 48 inches
second one is also 48 inches
