Mathematics, 21.04.2020 04:33 getzperez1962
Cathy is asked to find the length of AC. She could use the Pythagorean Theorem and AC2 = 32 + 22. What other formula could she use? A) (0 + 3)2 - (1 + 3)2 B) (0 + 1)2 - (3 + 3)2 C) (0 - 3)2 + (1 - 3)2 D) (0 - 1)2 + (3 - 3)2
Answers: 3
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 22.06.2019 00:30
An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.
Answers: 1
Cathy is asked to find the length of AC. She could use the Pythagorean Theorem and AC2 = 32 + 22. Wh...
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