If the perimeter is 26 and the length of one side of the rectangle is 5cm longer than its breadth,

26 - 5 - 5 = 16
16 / 4 = 4 ( rectangle has 4 sides. )

the breadth is 4cm.
so the length must be 4+5=9cm.

5 0

3 years ago

Find the solution to the equation<br><br> 16.2 + n = 16

kozerog [31]

The answer is N=-0.2

4 0

3 years ago

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Kayla's age is 3 less than twice her brothers age. Kayla's is 13. How old is her brother?

zvonat [6]

<span>2b - 3 = 13 So it will be 8 .So her brother is 8</span>

3 0

4 years ago

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What Is The Recursive Rule For The Sequence? 1.2, 0.4, -0.4, – 1.2, -2,

nevsk [136]

<h3>Answer:</h3>

$\boxed{\bold{a_n = a_{n-1} -0.8}}$

<h3>Explanation:</h3>

<u>Sequence</u>: 1.2, 0.4, -0.4, – 1.2, -2,...

See that with every next term, the integers are decreasing by 0.8

So, common difference (d) = -0.8

<u>recursive formula</u> : $\sf a_n = a_{n-1} +d$

$\bold a_1 = 1.2,$ $\sf a_n = a_{n-1} + (-0.8)$

8 0

2 years ago