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Which of the following is true given that 2.1 < 2.8? A. 2.1 is to the right of 2.8 on a horizontal number line B. 2.1 is at the same place as 2.8 on a horizontal number line a. 2.1 is to the left of 2.8 on a horizontal number line KDD 2.1 is the opposite of 2.8 on a horizontal number line
answered
Apr 12, 2021
Mathematics
high-school
4
votes
61.8k
views
Morgan rewrote the expression 90 + (10 + 4.8) as (90 + 10) + 4.8. How will this change the work that is needed to evaluate the expression? 4.8 is now multiplied by 90 and 10. 4.8 is now added to 10 before
answered
Mar 17, 2021
Mathematics
middle-school
4
votes
61.8k
views
Which of the following is the most effective thesis statement for an essay titled "My Greatest Adventure"?
answered
Mar 15, 2021
English
high-school
2
votes
161k
views
Selena made a diagram to compare and contrast transmitters and receivers. A Venn diagram of two ovals. The left oval is labeled Transmitters. The right oval is labeled Receivers. There is an X inside the
answered
Mar 8, 2021
Computers and Technology
high-school
1
vote
161k
views
Identify two acids and two bases that you use or come into contact with in an average week. Identify uses for each substance.
answered
Mar 4, 2021
Chemistry
middle-school
3
votes
69.3k
views
Triangle PQR is similar to Triangle XYZ. PQ=3 and XY=6. If the perimeter of Triangle XYZ is 20, what is the perimeter of Triangle PQR?
answered
Jan 31, 2021
Mathematics
high-school
6
votes
33.0k
views
Calculate the pH of a solution with [OH−]=1.3×10−2M. (Hint: Begin by using Kw to find [H3O+].)
answered
Mar 12, 2020
Chemistry
middle-school
3
votes
174k
views
What is the solution to the system of equations? y=-3x + 6 y = 9 (-21, 9) (9, -21) (-1,9) (9,-1)
answered
Feb 7, 2020
Mathematics
middle-school
3
votes
49.4k
views
A car is traveling 75 kilometers per hour. What equation shows the relationship between distance traveled (d), speed (s), and time (t)?
answered
Feb 2, 2020
Mathematics
high-school
5
votes
76.0k
views
In circle P what is the measure(in degrees) of arc ADB? A: 270 B: 90 C: 218 D: 52
answered
Jan 31, 2020
Mathematics
middle-school
7
votes
29.3k
views
In december 2014, the average price of gasoline in the united states was $2.50 per gallon and consumers bought 7 percent more gasoline than they had during april 2014, when the average price was $3.60
answered
Nov 27, 2019
Business
college
4
votes
121k
views
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