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3 years ago

6

The length of a rectangle is 15cm and with width is 8cm.

1 answer:

Artist 52 [7]3 years ago

6 0

ANSWER: 46 cm

you have to add all the lengths of the sides together. rectangles have two sets of equal sides. so, 15 + 15 + 8 + 8 = 46cm.

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2 years ago

Help meh with an explication

Over [174]

Answer:

$\frac{6}{\sqrt 2}= 3\sqrt 2$

Step-by-step explanation:

Given

$\frac{6}{\sqrt 2}$

Required

Rationalize

$\frac{6}{\sqrt 2}$

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$\frac{6}{\sqrt 2} * \frac{\sqrt 2}{\sqrt 2}$

This gives:

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$\frac{6}{\sqrt 2}= 3\sqrt 2$

3 0

3 years ago

Solve the simultaneous equations<br> 2x-3y = 4<br> 4x - y = 13<br> 3 marks

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Answer:

X=7/2 Y=1

Step-by-step explanation:

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X=7/2(-35/10)

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2 years ago

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3 years ago

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Solution :

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Therefore,

$p+q=1$

$p^2+pq+q^2=1$

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3 years ago