Answer:
120°
Step-by-step explanation:
Opposite angles in a cross of 2 lines like this are equal;
A = 120 and B = D = 60°
Your welcome I’m glad to help out
Das is 20 points per user, just fyi
1. distributive property
recall that a(b+c)=ab+ac
5(3x-4)=5(3x)+5(-4)=15x-20
2. bruh, I can't show that here, wait, nvm, see attachment

3.
100% is double the price
45*2=90
the item will sell for $90 in store
4.
1/2+1/4+1/8=
4/8+2/8+1/8=
7/8
7/8 piazza was eaten
5. see attachment
it ends at 15
Answer:
(x−6)(x−4)
Expand (x−6)(x−4)
using the FOIL Method.
x⋅x+x⋅−4−6x−6⋅−4
Simplify and combine like terms.
Tap for more steps...
x2−10x+24
Step-by-step explanation:
This should be right if you're doing multipliers -
100 + 34 = 134
÷ 100 = 1.34
1.34 is your multiplier. So if you do 410 x 1.34 you'll have £549.40
I may be wrong, but I'm quite sure this is right!