Answer:the answer is the first
Step-by-step explanation:
Because the expression can be written as -10r2/2r2+4+5r/2r2+4+3/2r2+4
<span>Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.</span>
18 is 60 percent of 30. 3 percent is 10 percent of 30 so 3 x 6 equals 18.
Answer:
trapezoid
Step-by-step explanation:
