Answer:
3x²y (2x²-3y²+ 4y)
Step-by-step explanation:
Factor the expression 6x^4y-9x²y³+12x²y².
First, check if there is a GCF. The GCF is 3x²y.
3x²y (2x²-3y²+ 4y).
This equation cannot be factored further. Therefore, the answer is
3x²y (2x²-3y²+ 4y).
Hope this helps!
Answer:
29.134
Step-by-step explanation:
You take 20% from 145.67 and that's what you get.
This problem should have been posted with a diagram, because some of the points (D,F) are undefined. Assumptions have therefore been made to make it a sensible question. So please VERIFY diagram with your given diagram to confirm the question BEFORE reading further.
We are given EA and EC are common tangents to circles G & B.
(assumed mEG < mEB, and A, C are tangent points of B, D & F are tangent points on G, see diagram).
GF=7=radius of G.
EG=25=distance of E to centre of circle G.
EF
=sqrt(25^2-7^2) (pythagoras)
=sqrt(576)
=24
EA=EC (external tangents from same point E to circle B)
=EF+FA
=24+44
=68
Answer:
the solution is (2, -2)
Step-by-step explanation:
We'll solve this system by substitution. Set y = x - 4 = to y = 4x - 10. The result, which no longer features y, is x - 4 = 4x - 10.
First, subtract x from both sides. We get -4 = 3x - 10, or 6 = 3x. Then x = 2.
Substituting 2 for x in y = x - 4, we get y = 2 - 4, or y = -2.
Then the solution is (2, -2).
Answer:
Step-by-step explanation:
The table is
<u>Cups of Flour | Cups of Paste | Paste Mixture</u>
3 | 4 | 3:4
6 | 8 | 6:8 = 3:4
9 | 12 | 9:12 = 3:4
12 | 16 | 12:16 = 3:4
Correct option is 3:4 as per ratio of first column to second one