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The perimeter of parallelogram ABCD is 46 inches. What is DA? 3 in. 4 in. 8 in. 19 in.
answered
Jun 14, 2021
Mathematics
high-school
6
votes
196k
views
Given f(x)= -6x+1 find f(3x+1)
answered
Apr 16, 2021
Mathematics
college
2
votes
125k
views
Mary is three times as old as her son . In 12 years Mary will be twice as old as her son. How old is each of them now?
answered
Feb 21, 2021
Mathematics
middle-school
5
votes
177k
views
Smith, an elementary school teacher, believes that girls are smarter than boys. She predicts that the girls in her class will learn more than the boys during the school year. Her prediction is a(n):
answered
Dec 19, 2020
Social Studies
high-school
3
votes
37.1k
views
TRNAs: a. have a "cloven hoof" secondary structure b. serve as adapters between amino acids and DNA substitutions c. have their corresponding amino acid covalently attached to their 5' end d. are postranscriptionally
answered
Sep 8, 2020
Biology
college
6
votes
160k
views
Solve y/-4 + 5 = 15. (1 point) y/-4 is a fraction.
answered
Jul 25, 2020
Mathematics
middle-school
3
votes
47.3k
views
Are pure substances chemically combined​
answered
May 24, 2020
Chemistry
middle-school
4
votes
223k
views
A = nr^2, solve for r^2. Please help ASAP Tysm!
answered
Apr 20, 2020
Mathematics
middle-school
5
votes
183k
views
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