Boys: x
gilrs: y
From the text of the task:

Replacing x:

So there are 28 girs and 20 boys
Okay, I got you...
2) 2
3) 6
4) 33
5) 5
6) 19
No. (12+6)/2=9
and 12+6/2=15
This happens because in order of operations parentheses come first, so you would do that and get 18. Then you would divide 18 by 2 and get 9.
On the second one you would do division first (6/2) and get three, the you would add 12 and end up with 15.
Hope this helps :)
A and D can be automatically eliminated since the a side cannot be longer than the hypotenuse in a triangle.
Recognize that the two triangles are similar triangles, you get
2.7/3.6 = h/1.5 => h = 1.125.
Find the measure of angle t by...
180 / 3 that's s
so 180-60 is t which is 120
(s is 60)
The factors of the function after factorization f(x)=
is (x+2) and (x-9)
Given Function f(x)=
and we have to find the factors of the given function.
The function whose factors are to be found is f(x)=
Factorization means finding various expressions which when together multiplied will give the function itself. Correct combination can only be found by finding the factors of the function. Without finding factors no one can find the solution of an equation or expression also.
f(x)=
=x(x-9)+2(x-9)
=(x+2)(x-9)
Hence the factors which when combine together gives function f(x)=
are (x+2)(x-9).
Learn more about factorization at brainly.com/question/25829061
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