The following triangle ABC is rotated clockwise about the origin the new coordinates are A'(1,-2) B'(4,6) and C'(-2,3). Which of the following is measured of the angle of rotation? Original Angles A(2,1) B(-6,4) C(-3,-2) A. 45 degrees B. 90 degrees C. 180 degrees D. 270 degrees
2 answers:
B.90 because 90 degrees is above the original angel
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Answer:
180-144.5= 35.5
E xplanation:
Supplementary means two angles add up to 180 degrees.
so 180-144.5= 35.5
H o p e i t h e l p s y o u .
Answer:
So first you would add the to numbers 56+84 to get 140. then you would put it in fraction form of males to total people (56/140). Then by simplifying you would get the answer of 2/5!
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
+ + +
16
9 stores is 3% of <u>300</u> stores. =
Multiply each numerator and denominator by 3. Hope this helps.
(5/3)^-4 * (5/3)^-5 = (5/3)^(-5-4) = (5/3)^-9
(5/3)^-9 = (5/3)^3x
So -9 = 3x
x = -3 answer