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4 years ago

The first five terms in a pattern are shown below.

Mathematics

2 answers:

torisob [31]4 years ago

5 0

Answer:

The answer is -45

Step-by-step explanation:

Olin [163]4 years ago

4 0

Answer:

-45 because it is the nth term in the sequence just trust me.. ;) Please vote Brainliest!

Step-by-step explanation:

You might be interested in

The nth term of a number sequence is n2 - 2

tatuchka [14]

If the n-th term of the sequence is given by n ² - 2, then the 5th term is obtained by simply replacing n with 5 :

5² - 2 = 25 - 2 = 23

8 0

3 years ago

Write a vector equation of the line that passes through point P(-4,11) and is parallel to a=[-3,8]. Then write parametric equati

Assoli18 [71]

Answer:

$\vec l = (-4, 11) + t\cdot (-3,8)$ , $x = -4 - 3\cdot t$ and $y = 11 + 8\cdot t$

Step-by-step explanation:

The vector equation of the line is:

$\vec l = \vec P + t \cdot \vec A$

$\vec l = (-4, 11) + t\cdot (-3,8)$

The parametric equations of the line are:

$x = -4 - 3\cdot t$ and $y = 11 + 8\cdot t$

4 0

3 years ago

If you answer correct you get brainliest!

Arlecino [84]

Answer:

The correct answer is D.) y = -2x-3

Step-by-step explanation:

You can solve the given equation y - 5 = -2(x + 4):

y - 5 = -2(x + 4) simplify the right side

y - 5 = -2x - 8 add 5 to both sides

y = -2x - 3

Hope it helps! have a great day! :)

4 0

3 years ago

Read 2 more answers

Add 5.6 + (-3.2) + (-2.3) PLEASE HELP! This is very time sensitive, have a nice day!

Tpy6a [65]

Answer:

0.1

Step-by-step explanation:

Take paranthesis away.

5.6-3.2-2.3

subtract 3.2 from 5.6

2.4-2.3=0.1

Hope it helps1

3 0

3 years ago

Read 2 more answers

In a paper bag, 7 of the 15 marbles are yellow. In a cloth bag, 2 of the 15 marbles are yellow. If Tim randomly draws one marble

ddd [48]

Answer :

$\frac{7}{15}$ × $\frac{2}{15}$ = $\frac{14}{225}$

Step-by-step explanation:

P( $Event_{1}$ ) = choosing yellow marble from paper bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{7}{15}$

P( $Event_{2}$ ) = choosing yellow marble from cloth bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{2}{15}$

∵ Resultant outcome is dependent upon both the events and both events are independent from each other, so we can apply intersection rule [ P(A∩B)=P(A)×P(B) ] here

∴ Probability ( Both marbles are yellow) = P( $Event_{1}$ ) × P( $Event_{2}$ ) = $\frac{7}{15}$ × $\frac{2}{15}$

3 0

3 years ago