The corresponding angles of transversal lines are equal.
The value of y is: 132
<h3>How to determine the value of y</h3>
From the figure, we have the following equations
y = 7x + 20 ---- vertical angles
3x + y = 180
Substitute 7x + 20 for y in 3x + y = 180
3x + 7x + 20 = 180
Collect like terns
3x + 7x = 180 - 20
Evaluate the like terms
10x= 160
Divide both sides by 10
x =16
Recall that:
y = 7x + 20
So, we have:
y = 7 * 16 + 20
y = 132
Hence, the value of y is 132
Read more about transversal lines at:
brainly.com/question/24607467
Step 1 ) Apply numbers into fraction form. Include variables to represent numerator and denominator.
![\displaystyle\frac{2w}{1d}](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%5Cfrac%7B2w%7D%7B1d%7D%20%20)
Note: w = week; d = dollars
Step 2 ) Multiply both sides by 1,000 to change 1d into 1,000d.
![\displaystyle\frac{2w}{1d}](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%5Cfrac%7B2w%7D%7B1d%7D%20%20)
![\displaystyle\frac{2w}{1d} * \frac{1,000}{1,000}](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%5Cfrac%7B2w%7D%7B1d%7D%20%2A%20%5Cfrac%7B1%2C000%7D%7B1%2C000%7D%20%20)
![\displaystyle\frac{2,000w}{1,000d}](https://tex.z-dn.net/?f=%20%5Cdisplaystyle%5Cfrac%7B2%2C000w%7D%7B1%2C000d%7D%20%20)
This means that the amount of weeks it'll take to reach 1,000 dollars is...
<u><em>2,000.</em></u>
•
•
- Marlon Nunez
-2.45 will be the write answer
Answer:
c, d and f are rational numbers
Step-by-step explanation:
![c) 3\sqrt{5}*2\sqrt{5}=3*2*\sqrt{5*5} = 3*2*5 = 30\\\\\\d) \dfrac{3\sqrt{5}}{2\sqrt{5}}= \dfrac{3}{2}\\\\\\f) \dfrac{2\sqrt{5}}{3\sqrt{5}}= \dfrac{2}{5}](https://tex.z-dn.net/?f=c%29%203%5Csqrt%7B5%7D%2A2%5Csqrt%7B5%7D%3D3%2A2%2A%5Csqrt%7B5%2A5%7D%20%3D%203%2A2%2A5%20%3D%2030%5C%5C%5C%5C%5C%5Cd%29%20%20%5Cdfrac%7B3%5Csqrt%7B5%7D%7D%7B2%5Csqrt%7B5%7D%7D%3D%20%5Cdfrac%7B3%7D%7B2%7D%5C%5C%5C%5C%5C%5Cf%29%20%20%5Cdfrac%7B2%5Csqrt%7B5%7D%7D%7B3%5Csqrt%7B5%7D%7D%3D%20%5Cdfrac%7B2%7D%7B5%7D)
Answer:
5/7
decimal form : 0.714285-
Step-by-step explanation: