Which expression is equivalent to 3 7/8 - 6 1/4? A: -6 1/4 + (-3 7/8)
B: 3 7/8 + (-6 1/4)
C: 3 7/8 + (6 1/4)
D: 6 1/4 - (3 7/8)

B

When you add a negative, it helps to think of it as subtracting

Ex:

4 - 2 = 2

4 + (-2) = 2

answer: it's a

step-by-step explanation:

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