Target -2 cards -1, -3, -5, -7, -2

1) cristiana was able to make an expression that used all five cards. what might her expression have been? explain your strategy in selecting the numbers and operations you used.

2) sophia was able to make an expression that used all five cards and also used each of the four possible operations one time. what might her expression have been?

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

explanation:

step-by-step explanation:

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