Answers by Mdec
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Answers by Mdec

Answers by Mdec
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13 x²+6 √3 x y+7 y²=16 Use a rotation of axes to eliminate the x y -term.
answered Nov 25, 2024
1 vote
195k views
Triangle S and Triangle L are scaled copies of one another. Triangle M is also a scaled copy of S. The scale factor from S to M is 2/3. What is the scale factor from M to S?
answered Oct 11, 2024
4 votes
43.7k views
When a system is operating, the ________ changes a low-pressure vapor to a high-pressure vapor. a) Compressor b) Condenser c) Evaporator d) Expansion valve
answered Oct 8, 2024
3 votes
79.9k views
A symmetrical magnetic pattern is recorded in the ocean-floor rocks across _________ ______________.
answered Sep 29, 2024
4 votes
218k views
A men's traditional haircut at The Barber Spot costs $25 and a shave costs $30. There is an 8.25% state sales tax. What is the total price that Shai must pay if he gets his hair cut and beard shaved and
answered Aug 19, 2024
5 votes
195k views
Which of the following is an engineering control that is installed to mitigate fall hazards? a) Guardrail system b) Personal fall arrest system c) Safety net d) Warning sign
answered Jun 17, 2024
5 votes
208k views
What is 4 7^3 in exponential form
answered Dec 19, 2023
11 votes
74.5k views
Convert 200 pounds to kilograms. (1 pound = 0.454 kilogram) help ASAP
answered Nov 16, 2023
3 votes
191k views
Find the ordered pair (x,y) that is the solution to the problem 4x-y=5
answered Aug 26, 2023
8 votes
108k views
Journal Entry #1 Directions: Label your entry “Niani, January, 1324, Morning.” It is early on the day you are to set off on the hajj with Mansa Musa. The number of travelers and animals is staggering.
answered May 9, 2023
6 votes
216k views
\rm\int_(0)^{ (\pi)/(2) } \frac{1}{ \sqrt{1 - {sin}^(2) ( \frac{1}2) {sin}^(2) \varphi } } d \varphi \\​
answered Apr 27, 2023
4 votes
114k views
Texas test For a statewide political contest the most expensive single campaign expense is: A. radio B. newspapers C. television time D. billboards.
answered Dec 30, 2022
4 votes
139k views
How can a person avoid being bullied threatening person seeking revenge giving in to run the motions giving the person away out
answered Nov 12, 2022
3 votes
174k views
Ricardo is buying juice boxes for snack packs. Which is the best buy?
answered Oct 26, 2022
7 votes
207k views
Solve for y on this shape
answered Jul 18, 2022
8 votes
153k views
Considering the historian's use of source material, which interpretation is most valid?
answered Jun 16, 2022
7 votes
156k views
Debate on Democracy- For and Against. Points
answered May 30, 2022
3 votes
176k views
M is the midpoint of segment CD. A is a point not on CD. If m
answered Apr 20, 2022
5 votes
215k views
Solve this using substitution: 5x-y=-3 6x+y=3
answered Apr 10, 2022
8 votes
153k views
A construction crew is roping off a triangular area with caution tape one length of the tape is 19 ft and another is 25 ft. if the angle between these two sides is 85° how much tape to the nearest tenth
answered Mar 28, 2022
3 votes
235k views
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