Answer:
sqrt(678)=
26.0384331
Step-by-step explanation:
9514 1404 393
Answer:
(a) The scale factor is 2.5 and the coordinates of point C are (–2.4, –0.8)
Step-by-step explanation:
We are given ...
A(-4, 3.2) and A'(-10, 8)
C'( -6, -2)
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The scale factor is the ratio of corresponding coordinates:
A'x/Ax = -10/-4 = 2.5 . . . scale factor
Then the coordinates of C will be ...
C' = 2.5C
C = C'/2.5 = (-6, -2)/2.5
C = (-2.4, -0.8)
I plugged the numbers into a triangle area calculator, which solved it this way:
, then i multiplied it by 3 to scale it, and came up with 120 or A
Answer:
56.25 units^3
Step-by-step explanation:
To find the volume, multiply the three dimensions
3.75 * 3 * 5 =
