5/5 is less that 2 3/4 because 5/5 is equal to 1 and 2 3/4 is already greater than 1
Answer:
x = 14
Angle B = 121°
Angle C is 59°
Step-by-step explanation:
First we'll find x, then we'll find Angle B (by substituting in x), then we'll find Angle C (bc Angle B and C are supplementary--that us, they add up to 180°)
10x-19 = 7x+23 subtract 7x
3x-19 = 23 add 19
3x = 42 divide by 3
x = 14
Angle B is 10x-19, and if x=14, then its 10(14)-19
Angle B is 140-19
which is 121°
Angle B = 121°
Angle B and Angle C add up to 180°
121° + c = 180°
c = 180-121
Angle C is 59°
Answer:
b = 73°
Step-by-step explanation:
Since SR and ST are congruent then the triangle is isosceles.
Thus the base angles R and T are congruent, so
b = 73°
What does schools teach us Des days