Answer:
31/8 = 3 7/8 = 3.875
Step-by-step explanation:
7 3/4 /2 = 31/8 = 3 7/8 = 3.875
Ouuuuuuu i didnt have that but can somebody help with this because it seem hard.
DF bisects <EDG
so EF = FG
5x + 24 = 9x
4x = 24
x = 6
answer
D. last one
6
Answer:
57.6°
Step-by-step explanation:
It is always helpful to draw a picture. Also, you need to memorize all the definitions of the trig functions. For example,
sine of an angle = opposite side/hypotenuse
In your case, SQ is opposite side to angle R and QR is the hypotenuse
Therefore, sin R = 6.5/7.7
m∠R = arcsin (6.5/7.7) = 57.6°
The following equation is correct and is the best.
8.50(c+a)