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kupik [55]
3 years ago
7

Please help and show working out

Mathematics
1 answer:
never [62]3 years ago
8 0
Hope you understand my working out.

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Mathematics help please!
skad [1K]
The answer should be x/x^2-2x. Then you have to simplify by x since there has a common unknown in the numerator and the denominator. So use x to divide the numerator and denominator. The final answer is 1/x-2
8 0
3 years ago
What is the monthly payment for a $20,230 loan at 11.5 percent for 20 years?
yKpoI14uk [10]
The main formula is 
M= P (i(1+i)^n) / <span>(1+i)^n) - 1
M: monthly payment
P: mortgage principale= </span><span> $20,230
i=montly interest, 11.5%=11.5/100=0.115, i= 0.115/12=0.009
n=number of months=12x20(years)=240 months

M= </span>$20,230(0.009(1.009)^240) / (1.009)^240-1=<span>$20,230 x 0.0077 / 8.58-1
M=$20.57

</span>
4 0
4 years ago
I need the answer fast please
Novosadov [1.4K]
Goes up by 4’s believe the first question is 41
7 0
3 years ago
Work out and explain angle size - i will mark you as brainliest
postnew [5]

∠AXY=∠XBC=55°(corresponding angles)

XB=XC⇒ΔXBC is isosceles, so ∠XBC=∠XCB=55°

The sum of all the angles in a triangle is 180°⇒

55°+55°+∠BXC=180°

∠BXC=70°

6 0
3 years ago
Perform the subtraction -2 - 15=
Natali5045456 [20]

the answer is -17 :)

7 0
3 years ago
Read 2 more answers
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