Answer:
angle wet and angle vet are equal because et bisects wev.
angle wet=angle vet
48°=3x+9
48-9=3x
39=3x
39/3=x
13=x
Since Emily gave 15 of her buttons out of 75, it's just 15/75 or 1/5 which is 20%
The prime factorization is ...
... 2²×3×7×11
Single-digit prime factors are ... 2, 3, 7
Single-digit divisors are ... 1, 2, 3, 4, 6, 7
Yeah i could be your friend lol