Step-by-step explanation:
(6×5)+(8×2)=46
92℅=46points
100℅=x
criss cross
<u>92℅x=46</u>
<u>9</u><u>2</u><u>℅</u><u>.</u><u> </u> 92℅
and this is the answer
Answer:
n=5
Step-by-step explanation: happy to hlp
(2)5x-y=12
3x+2y=2
10x-2y=12
3x+2y=2
13x=2
x=0.15
Step-by-step explanation:
every triangle inscribed into a circle with the baseline being a diameter of the circle must be a right-angled triangle.
therefore,
angle XVY = 90°.
for VY we can use Pythagoras
c² = a² + b²
with c being the Hypotenuse (the line opposite of the 90° angle, in our case XY).
XY = 2×ZY = 2×17 = 34.
so,
34² = 30² + VY²
VY² = 34² - 30² = 1156 - 900 = 256
VY = 16
If we want to write the given four numbers in another form, we can write it like this;
Now let's rewrite the given expression and get the result.
