<span>3x+5 =y
</span><span>3= 2(3x+5) +x
</span>3=6x+10+x
3=7x+10
-7=7x
x=-1 :))
0.55^2 + cos^2 = 1
cos^2 = 1 - 0.55^2
cos^2 = 1 - 0.3025
cos^2 = 0.6975
cos = 0.8351
Answer:
<AC=11
Step-by-step explanation:
<AB=70 and <BC=99 what is <AC=?
180-70=110
110-99=11
11-11=0
Answer:
12 months time
Step-by-step explanation:
To find this, we simply find the lowest common multiple of the two months
Mathematically, we have the lowest common multiple of 4 and 6 as 12
Thus, the time they would have the appointment together is the simply 12 months
Answer:
it's 22.5
Step-by-step explanation:
You do 25% of 90 =22.5
