Answer:
d1=-1/2,d2=1/2
Step-by-step explanation:
hope this helps
Answer: just add 75 and 45 + x and do division for 69 ok but times the 45 with 69 ok good luck
Step-by-step explanation:
A.between 8 and 10 years of age,
<span>C.between 10 and 12 years of age
</span>
Answer:
a= c/2
b= (c/2)×√3
side b is the side with the 60 degree angle.
side a is the side with the 30 degree angle.
using the theorem that the side with the 60 degree × 2 = length of side c and the side with the 60 degree × √3 = b.
I get the following equations shown above.