1.sarah is making her own halloween coustume. the costume requiers 2 5/8 yard of materials write the number of yards needed for sarahs halloween costume as an improper fraction.
a 7/8 yards b 5/4 yards c 7 yards d 21/8 yards

addition

step-by-step explanation:

b mark me branliest thx

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

2x + 8

step-by-step explanation: