It should be A
Angle b=angle g
6x+8=4x+12
2x=4
1) 180°. All the interior angles in a triangle ALWAYS add to 180°.
2) x = 60°. As stated in 1), all angles in a traingle add to 180° so knowing this, x = 180 - 70 - 50 = 60°.
3) <A = 90, <B = 60, <C = 30. Knowing that all angles in a traingle add to 180, we can make an equation. 6x + 4x + 2x = 180 or 12x = 180. This means x is 15°. Now we just need to multiply it. 6x = 90, 4x = 60 and 2x = 30.
Answer:
4. 40°
5. 15
6.
I hope this helps. I don't know the last one.
Step 1
Convert the proper fraction to a decimal by using long division to divide the dividend(3)(numerator) by the divisor(50)(denominator)
Hence 3/50 in decimal = 0.06
Answer:
7
Step-by-step explanation:
the answer is 7 because if there is 7 people then there will be 7 different ways to arrange the chairs in the table
