The product of a number m and 1.7 is 6.63 what is the value of m

a. 1.7
b. 6.63
c. 3.9
d. 8.33
e. 4.93
f. 11.271

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative