Answer:
2,400
Step-by-step explanation:
20 x 10 x 12 = 2,400
Answer:
x = 6
Step-by-step explanation:
We know that the angles in a triangle add to 180°, so we can add the angles shown in this triangle together, make them equal to 180° and solve for x.
90° + (4x + 3)° + 63° = 180°
90° + 4x° + 3° + 63° = 180°
4x° + 156° = 180°
4x° = 24°
x = 6
So, x = 6. Hopefully, this helped! If you have any further questions, let me know.
Answer:
x = 20
Step-by-step explanation:
if line a and line be are parallel theb 5x + 15 must be equal to 115
(5x + 15)° = 115° add like terms
5x = 100
x = 20
49, here's why...
a negative multiplied by a negative equals a positive, and if you're working with parentheses, and you don't see a sign, at all, then it means you have to multiply.
hope I helped :)
