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4 years ago

What is the difference 6 - 3 2/5 =

Mathematics

1 answer:

Luba_88 [7]4 years ago

3 0

It depends on what the question looks like. If it looks like this:
(6-3)(2/5)=
(3)(0.4)=
1.2

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A = {1, 3, 5, 7, 9}

Thepotemich [5.8K]

{1,3,5,6,7,9}

First: intersection B and C ----> 6
Then: union with A -->
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3 years ago

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2. The side of a square exceeds the side of

Anastaziya [24]

Answer:

$x=30cm$

$y=30+5=>35cm$

Step-by-step explanation:

From the question we are told that

Sides difference $\triangle x= 5cm$

Area difference $\triangle a=326sq.cm$

Let first square be A

Let second square be B

Generally the area of a square is mathematically given by

Area of a square $A=x*x=x^2$

Area of a square $B=(x+5)^2=x^2+25+10x$

$Area \A - Area\ B =325$

Therefore from the equations above

$x^2+25x+10-x^2=325$

$10x=325-25$

$x=300/10$

$x=30cm$

Therefore

Side of the first square

$x=30cm$

Side of the second square.

$y=>30+5=35cm$

Check answer

$35^2-30^2=325$

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3 years ago

If the graph of a line goes from the upper left corner of the graph to the lower right corner what can you say about its slope ?

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Answer: You can say that the slope is negative since the graph is decreasing.

Step-by-step explanation:

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You add 2 to each of the three sides.

okay?

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4 years ago

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