Answer:
c,f
Step-by-step explanation:
In the graph, the coordinates of the vertices of pentagon ABCDE are A(–6, –3), B(–4, –1), C(–2, –3), D(–3, –5), and E(–5, –5). I
Artyom0805 [142]
The new location will be (5,-5) because you just have to remove the first negative sign
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Arccos(cos 7pi/2)
cos 7pi/2 = cos 630 = cos (630-360) = cos 270 = 0
arccos(0) = 90 since cos 90 = cos 270
(x): 0 - 30 - 45 - 60 - 90
sin (x) 0 - 1/2 - 1/2 √3 - 1/2 √3 - 1
cos (x) 1 - 1/2 √3 - 1/2 √3 - 1/2 - 0
tan (x) 0 - 1/√3 - 1 - √3 - ∞
Rules for sin cos tan value in each quadrant :
quadrant = I(0-90) - II (90-180)- III(180-270) - IV(270-360)
sin (x) = positive- positive - negative - negative
cos (x) = positive- negative- negative - positive
tan (x) = positive- negative- positive - negative
To find how much each pound of beans costs (assuming no tax), we get 19.75/2.5 (as we want to figure out how much 2.5 goes into 19.75) to get 7.90 as our cost per pound
Answer:
3
Step-by-step explanation:
Reduseduse the number with the greatest common factor 4
