Answer:
1 5 and 8 also equal 130
2 3 6 and 7 equal 50
Step-by-step explanation:
have a great day :D
<span>\int_c\vec f\cdot d\vec r, in two ways, directly and using stokes' theorem. the vector field \vec f = 5 y\vec i - 5 x\vec j and c is the boundary of s, the part of the surface z = 16 -x^2-y^2 above the xy-plane, oriented upward.</span>
Answer:
85 and -31
step-by-step:
x + y = 54
x - y = 116
solve for x in first equation
x = 54 - y
sub into second equation
54 - y - y = 116
54 - 2y = 116
-2y = 62
y = -31
sub in x equation
x = 54 - (-31)
x = 85
To solve a formula or equation for a <span>specified variable means to rearrange it so that the variable appears alone on one side of the equal.</span>
