40% of 35 would be 14. Therefore 14 girls are in the class. Hope that helps!
Answer:
.375 and 6/16
Step-by-step explanation:
The value of x is 8.
Solution:
Given
.
DG = 60, NQ = 48, DN = 15, NV = x + 4
<u>To find the value of x:</u>
<em>Property of similar triangle:</em>
If two triangles are similar then the corresponding angles are congruent and the corresponding sides are in proportion.


Do cross multiplication.


Subtract 240 from both side of the equation.


Divide by 60 on both sides of the equation.


Hence the value of x is 8.
Answer:
Answer D
Step-by-step explanation: