4 years ago

Find the product of (x2 + 2x −3)(4x2 − 5x + 6).

1 answer:

Vesna [10]4 years ago

4 0

I believe the answer is 9.

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morpeh [17]

Answer:

lenth = 68 [ft]; width=24 [ft].

Step-by-step explanation:

1) if the length is 'l' and the width - 'w', then it is possible

2) to write the condition 'The length is four feet less than three times the width' as 3w-4=l;

3) to write the given perimeter as 2(w+l)=184.

4) then it is possible to make up the system:

$\left \{ {{2(w+l)=184} \atop {3w-4=l}} \right. \ = > \ \left \{ {{w+l=92} \atop {3w-l=4}} \right. \ = > \ \left \{ {{w=24} \atop {l=68}} \right.$

6 0

2 years ago

amid [387]

Answer= 11. Two negatives equals a positive so you add them together.

3 0

4 years ago

Effectus [21]

Answer:

75°

Step-by-step explanation:

180 -105 = 75

3 0

3 years ago

Ilia_Sergeevich [38]

54 divided by 6 is 9. she can 9 times

7 0

4 years ago

serg [7]

1/5 divides by 2/12 = 1.2

7 0

3 years ago