4 years ago

Rename 1/2 into its proper fraction

Mathematics

1 answer:

AveGali [126]4 years ago

3 0

It is into its proper fraction and cannot be simplified down any further. Therefore the proper fraction is 1/2

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Find the equation of the line with slope m=−34 that contains the point (8,−9).

asambeis [7]

Y=mx+b

subbing in m=-34
y=-34x+b

subbing in x=8 and y=-9
-9=(-34)(8)+b

solve for b:
b= 263

therefore, the equation of the line is
y=-34x+263

8 0

3 years ago

Please help and step by step

vivado [14]

Answer:

Step-by-step explanation:

720/144=5

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3 years ago

The width of a rectangle is one half its length. The perimeter of the rectangle is 54 cm. What are the width and length of the

lord [1]

Answer:

Length of rectangle = 18 cm

Width of rectangle = 9 cm

Step-by-step explanation:

Let the length of rectangle be x

$\therefore \: width \: (w) = \frac{1}{2} x \\ \\ perimeter \: of \: rectangle = 54 \: cm \\ \therefore \:2(l + w) = 54 \\ \therefore \:(l + w) = \frac{54}{2} \\ \therefore \:l + w= 27 \\ \\ \therefore \:x + \frac{1}{2} x = 27 \\ \\ \therefore \:\frac{3}{2} x = 27 \\ \\ \therefore \:x = 27 \times \frac{2}{3} \\ \\ \therefore \:x = 9 \times 2 \\ \\ \huge \red{ \boxed{\therefore \:x = 18}} \\ \\ \implies \: \frac{1}{2} x = \frac{1}{2} \times 18 = 9$

Hence

Length of rectangle = 18 cm

Width of rectangle = 9 cm

7 0

4 years ago

Which of the following fractions are equivalent to 15/21? Select all that apply.

scoundrel [369]

Answer:

A. 5/7
B. 30/42

Step-by-step explanation:

I just used an equivalent fractions calculator.
Please correct me if I'm wrong :)

3 0

3 years ago

Read 2 more answers

What is the value of b?

maw [93]

Answer

146

Step-by-step explanation:

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3 years ago