Subtract 7a from both sides giving you 10=-5a and divide everything by 5. This gives you a=-2
Find : Which statements are always true regarding the triangle
m∠5 + m∠3 = m∠1
m∠3 + m∠4 + m∠5 = 180°
m∠5 + m∠6 =180°
m∠2 + m∠3 = m∠6
m∠2 + m∠3 + m∠5 = 180°
Solution:
External angle of triangle = Sum of opposite interior angles
m∠1 = m ∠3 + m∠5
m∠4 = m ∠2 + m∠5
m∠6 = m ∠2 + m∠3
There were 40 advance tickets sold, and 30 same-day tickets sold.
Answer:
v= 3/2
Step-by-step explanation:
multiply cross products which is 9=6v. Then divide by 6 on both sides. Simplify.
Answer:
a) True
Step-by-step explanation:
The left side is where the corner or 0 is, so if a line goes up towards the right, the answer would be positive.
