(a) The pie chart on the right shows the amount spent by a householder on gas, petrol and electricity for the year 2015.
In 2015, the total bill for the householder was Rs 75 000.

Calculate
i) the value of x

ii) the fraction spent on petrol

iii) the percentage spent on electricity

iv) the amount spent on gas.

PLEASE WITH full CALCULATION AND EXPLANATION
ANSWER SHOULD BE:
i) 48
ii) 2/3
ii) 20%
iv) 10 000

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

true? is that what you're asking or do you mean something else?

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

it is c, trust i got your back lol

step-by-step explanation: