Please help me! Which triangles are similar to △

A

B

C

△ABCtriangle, A, B, C?

43

°

43°

86

°

86°

A

A

B

B

C

C

Choose 1

Choose 1

(Choice A)

A

86

°

86°

43

°

43°

E

E

D

D

F

F

△

D

E

F

△DEFtriangle, D, E, F only

(Choice B)

B

86

°

86°

51

°

51°

G

G

H

H

I

I

△

G

H

I

△GHItriangle, G, H, I only

(Choice C)

C

Both

(Choice D)

D

Neither

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

Adeposit of 5500 at 6% for 3 years equals

Write the slope intercept equation for line ab.