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Maru [420]
3 years ago
8

Which recursive formula can be used to represent the sequence 2,5,8,11,14,..

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
6 0
The answer is D. a1=2 an=an-1+3
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How do you solve this problem: 2y(6 - 1)(6 - 1) = - 200
Lorico [155]

Solve: 2y(6 - 1)(6 - 1) = - 200


Simplify both sides of the equation:


50y = - 200



Divide both sides by 50


50y/50 = -200/50


y = - 4





Answer: y = - 4





Hope that helps!!!!!!! (Answer: y = - 4)

5 0
3 years ago
Read 2 more answers
3×=21, the value of ×is ​
lord [1]

<em>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</em>

<em>➷  </em>x + 3 = 21<em />

<em>➷ </em>x = 21 - 3<em />

<em>➷ </em>x = 18<em />

<em>✽</em>

<em>➶ Hope This Helps You!</em>

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<em>➶ Have A Great Day ^-^</em>

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8 0
2 years ago
A golf ball is hit off a tee toward the green. The height of the ball is modeled by the function h(t) = −16t2 + 96t, where t equ
Ierofanga [76]

Answer:

t = 3; It takes the ball 3 seconds to reach the maximum height and 6 seconds to fall back to the ground.

Step-by-step explanation:

To find the axis of symmetry, we need to find the vertex by turning this equation into vertex form (this is y = a(x - c)² + d where (c, d) is the vertex). To do this, we can use the "completing the square" strategy.

h(t) = -16t² + 96t

= -16(t² - 6t)

= -16(t² - 6t + 9) - (-16) * 9

= -16(t - 3)² + 144

Therefore, we know that the vertex is (3, 144) so the axis of symmetry is t = 3. Since the coefficient of the squared term, -16, is negative, it means that the vertex is the maximum. We know that it takes the golf ball 3 seconds to reach the maximum height (since the t value of the vertex is 3) and because the vertex is on the axis of symmetry, it would take 3 more seconds for the ball to fall to the ground, therefore it takes 3 + 3 = 6 seconds to fall to the ground. The final answer is "t = 3; It takes the ball 3 seconds to reach the maximum height and 6 seconds to fall back to the ground.".

6 0
3 years ago
Given right triangle MNL, what is the value of cos(M)?
mr Goodwill [35]

Answer:

C / four-fifths

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLY IF QUICK. 40 POINTS!!!!
sdas [7]

Answer:

x = \sqrt{1}

Step-by-step explanation:

(x + 6 )^2 = 49

get rid of the square , by square rooting the 49

x + 6 = \sqrt{49}

x = \sqrt{49} -6

x = \sqrt{1}

\sqrt{49} means + or - hence it could be -7 -6 = -1 ... or  7-6 = 1

therefore the answer is = or -  1

hence in terms of roots .. answer is :

\sqrt{1}

3 0
3 years ago
Read 2 more answers
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