Answer:
-5
Step-by-step explanation:
The dot means multiply: so
Also: 5² = 5 x 5 = 25
Therefore,
1/2(4x-5) + 5/2 = 10
Use the distributive property:
2x - 5/2 + 5/2 = 10
Use addition property:
2x = 10
Divide both sides by 2:
x = 10/2
x = 5
Answer:
5 units
Step-by-step explanation:
Diameter = two times the radius so the answer is 5 units.
The answer is (5-5)x
Hope this helps! Have a good day!
Step-by-step explanation:
6x-7
= 6×2-7
=12-7
=5
b) 3x
=3×2
=6