perimeter = sum of all sides
27 = 9+7.8+x
x (third side) = 10.2
1.(√3)+(√2)
2.(√2)+(√5)
3.(√5)-(√3)
4.(√9)+(√2)
5.(√5)+(√4)
6.(√10)-(√3)
7.(√4)-(√2)
Cuz √[(a+b)±2√(ab)]=(√a)±(√b)
Answer:
m = 2
Step-by-step explanation:
m m+3
----- = ----------
4 10
Using cross products
10m = 4(m+3)
Distribute
10m = 4m+12
Subtract 4m from each side
10m-4m = 4m-4m+12
6m = 12
Divide by 6
6m/6 = 12/6
m = 2
G= -36
If you need a step by step please message me
Answer:
Question: The sum of 10 and 5 times a number is 25. Find the number.
Answer: x = 3
Step-by-step explanation:
10 + 5x = 25
5x = 25 - 10
5x = 15
x = 3
