plus 100 points
the sum of two cumbersome is 10. when one number is added to twice the other number the result is 16. find the numbers. hint answer is x equal 4 and y is equal to six
note that this is simultaneous equations and show full working out.

Short answer is x = 4, y = 6

Equation:

From the information given we start with the following equations:

X + Y = 10

X + 2Y = 16

Subtract y to move it across the equation

X = 10 - Y

X + 2Y = 16

We have an equation for x,  so plug it into the second equation.

10 - Y + 2Y = 16

-y + 2y = y

10 + y = 16

y = 6

plug y into first equation

x + 6 = 10

x = 4

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

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step-by-step explanation: