15:45 15/45 = 1/3
in its simplest form it is one third
37. Volume: l×w×h
38. Volume: (pi)r^2×h
39. Volume: (1/2b×h)×l
37. l=4
w=4
h=6
4×4×6
16×6= 96ft^3
38. (pi)=3.14
r=5
h=12
(3.14×5^2)×12
(3.14×25)×12
78.5×12= 942in^3
38. b=4
h=3
l=8
(1/2×3×4)×8
(1/2×12)×8
6×8= 48
Answer:
I think one is imaginary because it is the square root and it is negative. I think imaginary is the only set it would fit into. Hope this helps! :)
<u><em>-Please mark as brianliest!-</em></u>
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Answer:
Point {eq} \ B displaystyle (x, y) {/ eq} divide la AC de una manera tal que {eq} \ displaystyle AB = \ frac {2} {3} AC {/ eq}B ( x , y )si(X,y)A B = 2 3A CUNAsi=23UNAC
Significa {eq} \ displaystyle AB: BC = 2: 1 = m: n {/ eq} A B : B C = 2 : 1 = m : nUNAsi:siC=2:1=metro:norte
Y las coordenadas del punto {eq} \ displaystyle A (1, -5) ~ \ text {y} ~ C (-5,4) {/ eq} A ( 1 , - 5 ) y C ( - 5 , 4 ) UNA(1,-5 5) y C(-5 5,4 4)
Entonces las coordenadas del punto B son:
B ( x = m x 2 + n x 1 m + n, y = m y 2 + n y 1 m + n )si(X=metroX2+norteX1metro+norte, y=metroy2+nortey1metro+norte)
Sustituir los valores,
B ( x = 2 × ( - 5 ) + 1 × 1 2 + 1, y = 2 × 4 + 1 × ( - 5 ) 2 + 1
Answer:
90°
Step-by-step explanation:
Actually the question should be AC is tangent to circle B at point C. What is the measure of angle BCA.
AC is tangent and BC is radius.
Radius is perpendicular to the tangent.
Therefore,
measure of angle BCA = 90°
