The sum of the measures of complementary angles equals 90 °
Answer:
i think the second one or the first one
Step-by-step explanation:
hope this helps
This is a percent proportion answer I think so you need to use the percent proportion formula and find the answer
Answer:
More Than
Step-by-step explanation:
According to the given statement:
This year the club earned $20 more than twice what it earned last year. Let x represent the amount raised last year.
The two words in this problem which tell us about the operation are "More Than"
This year club earned $20 more than than twice it earned last year. This means, to find the earnings of this year, double the earnings of previous year and add 20 to them.
Since, x represents the earnings of last year, we can represent the earnings of this year as:
Twice of x + 20
2x + 20
The common difference is 2
