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nlexa [21]
4 years ago
5

Factorise x^2-6 need help for my hegarty maths

Mathematics
1 answer:
Ganezh [65]4 years ago
5 0

you can't factorize it in rational numbers

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Which system has no solutions?
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\left\{\begin{array}{ccc}y \ \textgreater \  6\\y \ \textless \  2\end{array}\right\\\\\text{Look at the picture}

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4 years ago
Write the parametric equations in the given Cartesian form. x = 3t-t³, y=2-3t​
DIA [1.3K]

Answer:

3y-()=8%9)(/:'$:/?+===)7543225()%==087

5 0
2 years ago
A funnel is shaped like a cone and is 4.5 inches high and has a diameter of 6 inches. What is the volume of the funnel?
noname [10]
The formula for a cone shaped object for volume is volume= 3.14 times the radius to the second power times height/three so your formula will be 
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4 0
4 years ago
I needddddddd helppppppp.
jek_recluse [69]

Answer:

27.3 (C)

Step-by-step explanation:

First, add 68 and 26 to get 94.

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Subtract 4, to get 82.

Divide by three.

I hope this helps!

4 0
3 years ago
Quadrilateral ABCD is located at A(−2, 2), B(−2, 4), C(2, 4), and D(2, 2). The quadrilateral is then transformed using the rule
kap26 [50]
For each point, add 7 to the x coordinate and take away 1 from the y-coordinate. 

<span>I am using a "tick-mark" to show the corresponding point, after "translation" (movement in a straight line). </span>

<span>A(-2, 2) becomes A'(5, 1) </span>

<span>Because all points have been translated in a straight line, in the same direction (the direction [7 -1]) by the same distance, the new figure A'B'C'D' will have the same shape, same size and same orientation as the original image.  </span>

<span>It will simply be in a different location on the graph. </span>

<span>If you were to join A with A', B with B', and so on, you would see that all 4 vectors are parallel and are of equal length. </span>

<span>If you were to compare the segment AB (side AB of the original quadrilateral) with the segment A'B' (in the new quadrilateral), you would see that they are parallel (same slope) and have the same length. </span>
<span>Same with the other sides. </span>

<span>Tow figures that are identical (except for their location) are said to be "congruent". </span>

<span>--- </span>

<span>The new rectangle will be far to the right (7 units in x) and a bit below (-1 in y) from the old one. </span>

<span>You should draw the two figures on a graph, and you will see a lot of this very clearly.</span>
8 0
3 years ago
Read 2 more answers
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