use cross products to solve
5* (n-9) = 8*n
distribute
5n-45 = 8n
subtract 5n from both sides
-45 = 3n
divide both sides by 3
-15 = n
Answer:
8.1
Step-by-step explanation:
1) Find the measurement of the angle of the arc:
let x = the missing angle
360 = 73 + 65 + 150 + x
x = 72
2) Find the circumference
r = 6.48
C = 2(6.48)(3.14)
C = 40.6944
3) Multiply the circumference by the angle measurement divided by the the angle measurement of the circle:
40.6944 * (72/360)
= 40.6944 * (1/5)
=8.13888
4) Round to the nearest tenth
8.1
Answer:
P (HHH) = 1/8
Step-by-step explanation:
We want the probability of HHH
P(HHH) = P (heads and Heads and heads)
When we have an and, we multiply the probability
P(heads 1st time) * p(heads 2nd time) * P (3rd time)
The probability of a heads is 1/2
1/2 * 1/2 * 1/2
P (HHH) = 1/8
When you solve for y the answer would be y=-2x+4 coz in order to get or solved the y you need to divide 12 to 6 and so on and so forth transposed the 2x+4 and then the answer would be
y=-2x+4
