X^2 + y^2 = 8
X-y=0 so x = y
replace x = y into X^2 + y^2 = 8
y^2 + y^2 = 8
2y^2 = 8
y^2 = 8/2
y^2 = 4
y = - 2 and y = 2
because x = y
so x = - 2 and x = 2
solutions:
x= - 2 and x = + 2
y= - 2 and y = + 2
C=pi*d
=22/7*7
=22
22 is the circumference of first circle
Equation
10x1/2+(-6) (-3)
Answer
23
your answer will be
w=<u>16°</u>
X=<u>148°</u>
Step-by-step explanation:
hope it helps you
have a great day!!
Expression: x × y = x/2 × 2y