Answer:
Set 3
Step-by-step explanation:
If you square 3 mm and 4 mm then add them together you get 25 mm, then you get the square root of 25, which is 5.
Answer:
x = - 6
Step-by-step explanation:
Let x b number, according to instructions´ we must
1.-Multiply by 4
2.-Subtract 6
3.-Divide by 2
4.-Arturo says his new number - 15
4,.Which one was the original number ??
The maths expression for that is :
(4*x - 6 ) / 2 = - 15
we solve for x
4x - 6 = - 30
4x = - 24
x = - 6
Answer:
A semicircle measures 180°
Half of 180º is 90º
A right angle measures 90º.
Step-by-step explanation:
Answer:
48.5 and 34.5
Step-by-step explanation:
83 divided by 2 and then subtract 7
