Balls numbered 1 through 6 are arranged in a difference triangle so that in any row, the difference between the larger and the smaller of two successive balls is the number of the ball that appears below them. fill in the missing balls to form a difference triangle c= x:

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

it would open into a square depending on the type of envelope i’m not sure about the second part

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you