Riding a go-kart costs $10 on Saturday and Sunday and $5 on Monday through Friday.
=> From 10 dollars to 5 dollars
Let's solve how many percent did it decreases?
=> 5 / 10 = 0.5
=> 0.5 * 100% = 50%
50% is the percentage that decreases in the price.
6(2y - 1) - 4y simplified is 8y-6
Answer: -5
Step-by-step explanation:Absolute value is +5*-=-5
<span>We already know that angles ECS and TRS are congruent, because they are both right angles (given). We also know that angles CSE and RST are congruent because they are vertical angles and vertical angles are always congruent. That gives us two sets of congruent angles. We just need to know something about one pair of sides to prove the two triangles congruent to each other. I do question the order of the letters in the names of the triangles--if that's really the order the letters are written in the problem, then we would need to know that ES is congruent to RT or that CS is congruent to ST. If the order of the letters of the names of the triangles is a little different we would need to know that CS is congruent to RS or that any of the other sides that appear to match are actually congruent. </span>
So if the lawn sprinkler rotates in a circular motion, then what you're left with is a circle with a radius of 5 feet. You can then just use the formula Area = π × radius^2 to do π × 5^2 = 25π = 78.5 feet^2. I hope this helps!