Answer:
4, 8
Step-by-step explanation:
D iswholly part of B. so B intersect D is D
Answer:
2nd option is the correct one
Answer:
it will be 14.10 because 2.35x 6 equals 14.10$
Step-by-step explanation:
Answer:
its 12
Step-by-step explanation:
Answer:
x=8 and y=21
Step-by-step explanation:
12x-28=7x+12 (the 2 angles are equivalent)
12x-7x=12+28
5x=40
x=8
9y-77 + 12x-28 =180 (the sum of those 2 angles is a flat angle (180°))
9y-77+12*8-28=180
9y=180+28+77-96
9y=189
y=21
