3 years ago

Which representation is incorrect?

Mathematics

2 answers:

Bess [88]3 years ago

6 0

The incorrect representation is the table.

uysha [10]3 years ago

3 0

Answer:

table

Step-by-step explanation:

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Look at the picture of a scaffold used to support construction workers. The height of the scaffold can be changed by adjusting t

timama [110]

Step-by-step explanation:

<u>Using Pythagorus theorem</u> :

(A)

$PR = \sqrt{ {PQ}^{2} + {QR}^{2} }$

$PR = \sqrt{196 + 81} = \sqrt{277} = 16.64 \: cm$

(B)

$QR = \sqrt{ {PQ}^{2} + {PR}^{2} } = \sqrt{196 +324 } = 22.8 \: cm$

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3 years ago

How would I translate this algebraic expression?

FromTheMoon [43]

Answer: $\frac{5}{7} (2+\frac{6}{r} )$

Step-by-step explanation:

Since, the quotient of 6 and r = $\frac{6}{r}$

The sum of two and the quotient of 6 and r

= $(2+\frac{6}{r} )$

And, Five-sevenths of the sum of two and the quotient of 6 and r

= $\frac{5}{7} (2+\frac{6}{r} )$

Thus, the required expression is, $\frac{5}{7} (2+\frac{6}{r} )$

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2 years ago

What is a denominator?

DanielleElmas [232]

<span>denominator is </span>number below the line in a common fraction.

Here's picture to show what is a denominator:

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2 years ago

How do you represent the number 506,709 in place value

SIZIF [17.4K]

5 hundred thousand 6 thousand 7 hundred and 9

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2 years ago

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What is the square root of 15

pav-90 [236]

It rounds up to 4 but its actully 3.8729833462074168851792653997824

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2 years ago

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