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AlekseyPX
2 years ago
8

Need help with question 7 and 8 with awnser please check photo for problems

Mathematics
1 answer:
Tanzania [10]2 years ago
7 0

Answer:

7) 230mm

8) 98m

Step-by-step explanation:

7)

7x+8+6x+6+9x-4 =22x+10

if x is 10 mm, 22(10)+10 =230mm

8) perimeter of rec =2( l + w )

=2 ( 2x-5+2x+6 ) = 8x + 2

if x  is 12 metres, 8(12)+2 =98m

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Oksana_A [137]

The values of a, b, and c are needed to write the equation's general form will be a = 1; b = -3; c = 0.Option A is corect.

<h3>What is the equation?</h3>

A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.

Given equation;

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1 year ago
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Rama09 [41]
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3 0
3 years ago
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AysviL [449]

Answer:

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Step-by-step explanation:

Given data

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3 years ago
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