Here is a proportion
5/2 = x/8
2x = 40
/2 /2
x = 20
Hope this helps
Hello:
88 = 2(2x)
4x = 88
x=22
Answer:
The correct answer is J. 10
Step-by-step explanation:
The answer to the equation 4/5 divided by 2/25 is equal to 10.
You have forty dollars in your account after five days.
It takes twenty days to get your account balance to 0.
Answer:
m∠A = 20°
Step-by-step explanation:
Given that the sum of the angles of any triangle is 180°, adding the expressions of each angle and setting them equal to 180° will give the value of 'x' and allow you to evaluate the angles.
2x + 5x + 11x = 180
18x = 180
18x/18 = 180/18 or x = 10
m∠A = 2x or 2(10) = 20°
m∠B = 5x or 5(10) = 50°
m∠C = 11x or 11(10) = 110°
Out of the choices given, the only one that is true is that m∠A = 20°.
