A chemist needs to mix a 10% alcohol solution with a 70% alcohol solution to get 15 liters of a 46% alcohol solution. How many liters of the 10% solution should be used? How many liters of the 70% solution should be used? Use this many liters of the 10% solution: A/ and this many liters of the 70% solution: AV

step-by-step explanation:

the answer is 128

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

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

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret