5+6+9=20
The Probability of selecting a green marble is 9/20
The Probability of selecting a Red marble is 6/19 because the green marble wasn't replaced it left it as 19
The angle stays the same so D = 80 degrees
Answer:
14.3
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
14^2 + 3^2 = c^2
196 + 9 = c^2
205 = c^2
Take the square root of each side
sqrt(205) = sqrt(c^2)
14.31782106 = c
Rounding to the nearest tenth
14.3 = c
Answer:
The answer is 2,484.
Step-by-step explanation:
First you would have to multiply 42 times 36 then subtract 1,512 from 3,996 you will get 2,484
Answer:
a = 1
Step-by-step explanation:
Given the point (a, 3) is on the line: 5x + y = 8.
Any point on the line satisfies the equation.
So, (a, 3) should satisfy the equation 5x + y = 8
Substituting x = a and y = 3, we get:
5(a) + 3 = 8
⇒ a = 1
Therefore, (1, 3) is the point on the line.
