If m∠fgk=5w + 5, m∠hgk= 4w + 8, and m∠fgh= 130, find w. a. 13 b. 15 c. 3 d. 12

Option A

Step-by-step explanation:

we know that

m∠FGK=

m∠FGK=

so

------> equation A

m∠HGK=

m∠HGK=

so

------> equation B

m∠FGH=

m∠FGH=

so

-----> equation C

Substitute equation A and equation B in equation C

solve for w

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25