It's the last option. You simply shift variables around.
Answer:
x = 
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin60° = 
sin60° = 
= 
= ( cross- multiply )
x × 
= 8 ( divide both sides by )
x = 
× 
( rationalising the denominator )
x =
Answer:
Louis earns 15 dollars per hour.
Step-by-step explanation:
In proportionality, we use 
. M would be the slope or unit rate.
In 
, 15 replaces m. So, 15 would be the unit rate for Louis.
<em>Louis earns 15 dollars per hour. </em>
Answer:
A chord is a line segment with endpoints on the circle. le Conjecture tells us that the central angles determined by the congruent chords are equal in measure
Step-by-step explanation:
The <em><u>correct answer</u></em> is:
He can buy 3 packs of 10 or 30 single pieces.
Explanation:
He needs 30 pieces. Since they are sold in 10 packs, it would take 30/10 = 3 packs of 10.
Other than this, the pieces are sold as singles. This means he could also buy 30 single pieces.
