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KatRina [158]
3 years ago
7

Omg I need an answer ASAP for number 17 parts a and b

Mathematics
1 answer:
Aleksandr [31]3 years ago
8 0

a) 6(2)+6^2+24

   =12+36+24

   =72 square inches

b) 8 inches by 9 inches

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What is Pythagoras Theorem ?
Nikitich [7]
Pythagoras Theorem is the way in which you can find the missing length of a right angled triangle.
The triangle has three sides, the hypotenuse (which is always the longest), Opposite (which doesn't touch the hypotenuse) and the adjacent (which is between the opposite and the hypotenuse).
Pythagoras is in the form of;
a<em><u /></em>²+b²=c²
However, it can also be written in the form of c²=a²+b²
In order to find the hypotenuse, you will have the length of two sides, for example, these could be 3 and 4.
As 'C' is always the hypotenuse, you have to work out the two other lengths, and you do this by squaring the numbers.
3²=9 and 4²=16.
As you're looking for C, you've got to add these together
9+16=25
As a²+b²=c², this means that the answer for C is the square root of 25.
√25= 5

Hope this has been able to help you :) 
5 0
3 years ago
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Given m||n, find the value of x.<br> t<br> (x-3)<br> m<br> (8x+3)
Yuri [45]

Answer:

mtx(8x+3)-3mt(8x+3)

)Step-by-step explanation:

3 0
3 years ago
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Find the x-intercept and y-intercept for 8x+4y=16
Valentin [98]

Answer:

y-intercept = 4

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Step-by-step explanation:

you can divide the equation through by 4 and change into the y=mx+c form to find c, the y intercept so the y-intercept = 4.

for the x intercept make the y=0 (because the coordinate point where the line crosses the x axis must have y=0) and then you get 8x=16 so x=2

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Easy promise but I'm not too smart
Brrunno [24]
I can do them but do i solve for y?
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Answer:

Associative Property

For multiplication, the rule is "a(bc) = (ab)c"; in numbers, this means 2(3×4) = (2×3)4.

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