The measures of the angles of a triangle are have the ratio 3:3:4. What are the measures of the angles?

54°, 54° and 72°

Step-by-step explanation:

The sum of three angles in a triangle is 180°

i.e A + B + C = 180°

The ratio 3 : 3 : 4 represent the measure of each. So, (3 + 3 + 4 = 10)

- For 1st angle in triangle

(3 /10) x 180° = 54°

For 2nd angle in triangle

(3 /10) x 180° = 54°

For 3rd angle in triangle

(4 /10) x 180° = 72°

Since the sum: 54° + 54° + 72° = 180°

Thus, the measures of the three angles are 54°, 54° and 72°

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.