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yuradex [85]
2 years ago
6

Please answer it. Thank you

Mathematics
1 answer:
Finger [1]2 years ago
8 0

Answer:

5x + 1 + 90 + 7x - 7 \\ 12x + 84 \\ 12x =  - 84 \\ x = 7

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Does anyone know how to answer this?
max2010maxim [7]
Given that
The length of the rectangle 4cm and the breadth is 3cm
Area of rectangle= length * breadth
Area= 4*3
= 12cm^2
Hope it helped
3 0
2 years ago
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What is the slope of a line perpendicular to the line whose equation is 2x-y=5 ?
mariarad [96]

Answer:

-1/2

Step-by-step explanation:

the slope of the line 2x-y=5 is 2

a perpendicular line has the negative reciprocal of the slope of the other line

hopefully this helps :)

3 0
3 years ago
How many sevens are there is 3500
Marrrta [24]

Answer:

there are no seven in there

7 0
3 years ago
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The distance between Dallas and Fort Worth on a map is 7.5 centimeters. The map uses a scale in which 1 centimeters represents 3
anyanavicka [17]

Hi There


To find the distance, you have to make them proportional to each other.


1 cent.  / 30 kilo. = 7.5 cent. / x


Then you cross multiply.


30 x 7.5 = x


225 = x


The distance between the two cities is 225 kilometers.


Hope that helps:)




Read more on Brainly.com - brainly.com/question/11599824#readmore

6 0
3 years ago
How many solutions are there to this nonlinear system ********NEED HELP ASAP THX********
Crank

Answer:

As we can see figure of the quadratic function is completely above axis of abscissas so there are no zeros of given nonlinear function .

Hence , the correct answer is C.

Greetings from Poland :)

8 0
3 years ago
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