Answer:
Connor is 15, so we multiply Connor's age by 3, because that's how old Sadie is, but -5.
So our answer comes out to 40.
Sadie is 40 years old.
Glad i could help, have a nice day <3
It's a statement about triangles containing a right angle.
Answer:
B) $16.25
Step-by-step explanation:
$1.25 x 13=$16.25
Answer:
Multiply the moduli and add the arguments.Step-by-step explanation:First write out the two terms being multiplied: z1z2= [r1(cos(theta 1) + isin(theta 1))][r2(cos(theta 2)+ isin(theta 2))] z1z2= r1r2 (cos(theta 1) + isin(theta 1))(cos(theta 2)+ isin(theta 2)) z1z2= r1r2(cos(theta 1)cos(theta 2))+(icos(theta 1)sin(theta 2))+(icos(theta 2)sin(theta 1))+(i^2 sin(theta 1)sin(theta 2)) Next group and rewrite the like term with the sums and differences. Your answer is the multiplication of the moduli and the addition of the arguments: z1z2= r1r2[cos(theta 1 + theta 2) + i sin (theta 1 and theta 2)].
It's become a lot faster and easier to collect research.