Answer:
8
Step-by-step explanation:
let the ratio constant be 'x'
=> 2x:3x
sum = 2x + 3x = 5x
Total number of boys
=>(2x/5x)20 = 8
Answer:
40%
Step-by-step explanation:
Tony received a total of 57 votes. There are 95 members. 95 is 100%, 47.5 is 50%. From this we have go on and play with percentage number. Since I don't remember the exact rule or explanation rn. Hope this helped :)
Given:
The figure of two triangle XYZ and UWV.
To find:
The theorem that is used to verify
.
Solution:
In triangle XYZ,
(Angle sum property)
![70^\circ+90^\circ+m\angle Z=180^\circ](https://tex.z-dn.net/?f=70%5E%5Ccirc%2B90%5E%5Ccirc%2Bm%5Cangle%20Z%3D180%5E%5Ccirc)
![160^\circ+m\angle Z=180^\circ](https://tex.z-dn.net/?f=160%5E%5Ccirc%2Bm%5Cangle%20Z%3D180%5E%5Ccirc)
![m\angle Z=180^\circ-160^\circ](https://tex.z-dn.net/?f=m%5Cangle%20Z%3D180%5E%5Ccirc-160%5E%5Ccirc)
![m\angle Z=20^\circ](https://tex.z-dn.net/?f=m%5Cangle%20Z%3D20%5E%5Ccirc)
In triangle XYZ and triangle UWV,
(Right angles)
(Equal measures)
Two angles of one triangle are congruent to corresponding angles of another triangle. So, the triangles are similar by AA property of similarity.
(AA similarity theorem)
Therefore, the correct option is B.
Answer:
1( no this is not direct variation
2( yes this is dirrect variation with k=2.34
Step-by-step explanation:
think this is the answer but no one answered wow, hope this helped or would have helped.
Answer:
the answer is n÷4-10=6
Step-by-step explanation:
You have to look and see that quotient means division and look at where the numbers are place