3 years ago

Can somebody please help me with this?

Mathematics

1 answer:

Semmy [17]3 years ago

3 0

(X^2 -5x+6)(x-5) = x^3- 10x^2 +31x -30

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A 12-ft ladder is leaning on a building. If the base of the ladder is placed 5 feet from the building, approximately how high do

Citrus2011 [14]

A^2+b^2=c^2

5^2+b^2=12^2

25+b^2=144

b^2=144-25

b^2=119

SQUARE ROOT BOTH SIDES:

b=10.9

The answer is c.

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3 years ago

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3) show that the two lines with the given slopes are parallel, perpendicular neither. My₁ = 3/4 M₂ = 12/16 . solve it by showing

Jet001 [13]

Parallel lines have equal slope so

M1-M2=0

Lets check

M1=3/4
M2=12/16=3/4

Now

M1-M2
3/4-3/4
0

Lines are parallel

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2 years ago

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5x=10 solve the equation for x

kobusy [5.1K]

Answer:

x = 2

Step-by-step explanation:

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3 years ago

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Which is the rate of change for the interval between 2 and 6 on the x-axis?

otez555 [7]

Answer:

Three is the rate of change in the interval of 2 and 6 in the x axis.

Step-by-step explanation:

4 0

3 years ago

2, 6, 10, 15, ... O Arithmetic O Geometric O Neither

natima [27]

Given:

The sequence is:

2, 6, 10, 15,...

To find:

Whether the given sequence is Arithmetic, Geometric, Neither.

Solution:

We have,

2, 6, 10, 15,...

Different between consecutive terms are:

$6-2=4$

$10-6=4$

$15-10=5$

Since $4\neq 5$ , therefore the given sequence has no common difference. It means it is not an arithmetic sequence.

Ratio of consecutive terms are:

$\dfrac{6}{2}=3$

$\dfrac{10}{6}=\dfrac{5}{3}$

Since $3\neq \dfrac{5}{3}$ , therefore the given sequence has no common ratio. It means it is not a geometric sequence.

Since the given sequence is neither arithmetic nor geometric, therefore the correct option is C.

3 0

2 years ago