Answer:
Step-by-step explanation:
its an obtuse angle so add up a and c then subtract that by 180 and you get 120
The correct answer is 4m/s.
The <em>first five</em> terms of the <em>recursive</em> sequence are 5, 12, 19, 26 and 33.
<h3>How to use recursive equations to generate a series</h3>
In this question we have a <em>linear recursive</em> equation that requires the value of the <em>immediately previous</em> element to generate the next one. Then, we need to evaluate the expression for the first five elements:
i = 1
a₁ = 5
i = 2
a₁ = 5, a₂ = a₁ + 7
a₂ = 5 + 7
a₂ = 12
i = 3
a₂ = 12, a₃ = a₂ + 7
a₃ = 12 + 7
a₃ = 19
i = 4
a₃ = 19, a₄ = a₃ + 7
a₄ = 19 + 7
a₄ = 26
i = 5
a₄ = 26, a₅ = a₄ + 7
a₅ = 26 + 7
a₅ = 33
The <em>first five</em> terms of the <em>recursive</em> sequence are 5, 12, 19, 26 and 33.
To learn more on recursive sequences: brainly.com/question/8972906
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Answer:
45%
Step-by-step explanation:
45 boxes are shaded
so percentage shaded is 45 out of the total which is 100
so 45 / 100 X 100
=45%