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kirza4 [7]
3 years ago
7

Need help don't understand

Mathematics
1 answer:
hram777 [196]3 years ago
5 0
Hmm. I think true in this case
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Please help, functions
Mila [183]

Step-by-step explanation:

equate the equation to zero

x³-6x+11x-6=0

if we replace x with 1

it will result to zero

1³-6+11-6=0

using long Division

as shown in the picture

obtain

x²-5x+6

using factorisation

x²-5x+6

(x²-2x)-(3x+6)

x(x-2)-3(x-2)

x=2

x=3

x=1

4 0
2 years ago
Using a calculator, evaluate the cosine of 18* to the hundredths decimal place: A. 0.951 B. 0.95 C. 0.66 D. 0.660
Alona [7]

Answer:

Option B

Step-by-step explanation:

=> Cos 18

=> 0.9510

<u><em>To the hundredths place</em></u>

=> 0.95

7 0
3 years ago
Read 2 more answers
I can’t figure this out
Misha Larkins [42]
28(y-1/7)= 28y-4
this deals with reducing fractions to their lowest terms.
4 0
2 years ago
Read 2 more answers
Which mixes number is equivalent to the improper fraction 17/10
zalisa [80]

Answer:

1  7/10

Step-by-step explanation:

Your Welcome :)

4 0
3 years ago
Read 2 more answers
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
vovangra [49]

Answer: x≤ -0.5

Step-by-step explanation:  Graph the two lines or solve for x:

2x – 6 ≥ 6(x – 2) + 8

2x – 6 ≥ 6x – 12 + 8

2x – 6 ≥ 6x – 4

-4x  ≥  2

  x  ≤  -1/2  [Inequality is reversed when multiplying or dividing by a negative number]

The number line is anything less than or equal to - 1/2

Or one can plot each side of the inequality and note the interception point (x = -(1/2)).

4 0
3 years ago
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