Answer:
x = 6.7
Step-by-step explanation:
We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.
10.2 - 3.5 = 6.7
we can check our work by substituing it back in the equation for x
6.7 + 3.5 = 10.2
so now we know that x = 6.7. I hope this helps :)
Say that taking a quarter of student out of the group will add a quarter present of days for food so by take 20 students out you’ll get 60 days (that’s what I got hope this helps)
The answer is m∠R = 48.59
°
Answer:
the second one on the top right
Step-by-step explanation:
Answer: d = ±10
<u>Step-by-step explanation:</u>
169 = 
+ 
169 = (12)² + 
169 = 144 +
25 =
100 = d²
√100 = √d²
±10 = d
