3 years ago

What slope of 4x+8y=13 please help !?

Mathematics

1 answer:

trasher [3.6K]3 years ago

5 0

Use this website called mathpapa.com
It’s really helpful and completely free

Hope this helped!

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Please answer this . It’s of class 8 Thank you

Katen [24]

Answer:

= (3/5)-³

= (5/3)³

= (5/3) × (5/3) × (5/3)

= (125/27)

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3 years ago

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Write each number in standard form.<br>4. 80,000,000 + 4,000,000 + 100 + 8 the answer

dimaraw [331]

Answer:

84,000,108

Step-by-step explanation:

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Factorise fully x^3-x

MA_775_DIABLO [31]

Answer:

$x(x+1)(x-1)$

Step-by-step explanation:

We see that the two terms share an x, so we can pull that out:

$x^3-x=x(x^2-1)$

Now notice that we have a difference of squares ( $x^2-1$ ). Given a difference of squares, $a^2-b^2$ , this can always be factored into $(a+b)(a-b)$ . We can use this in this case: $x^2-1=(x+1)(x-1)$ .

So, our final factorized form is: $x(x+1)(x-1)$ .

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3 years ago

Using powers of 10, which would be the best choice for the first number to subtract in the division problem 956 87?

Annette [7]

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Step-by-step explanation:

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A) if x=4 evaluate the perimeter of the blanket. Don’t forget to include the measurement in your final answer.

Tanzania [10]

Formula for perimeter of a rectangle: P = 2W + 2L

Here, P = 2(x-3 ) cm + 2(3x+7) cm = 2x - 6 + 6x + 14 (cm)

Combine like terms: 8x + 8 cm (simplest form) This is the perimeter.

Now let x = 4: P(x=4) = 8(4) + 8 cm = 40 cm

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3 years ago