What is 1/2(10x +20y +10z) using the distributive property? also as an equivalent expression?

5x+10y+5z.

Step-by-step explanation:

The given expression is

We need to find the equivalent expression by using the distributive property.

By using the distributive property, the given expression can be written as

Therefore, the required expression is 5x+10y+5z.

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

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