Answer:
..........uh ok but u do know that u need to answer questions and get points to talk to users....right..?
4. 8+12=20
4 (2+3)
First you add 2+3 and get 5
Next, since the 5 is now in the parentheses, it indicates that you have to multiply
Finally, 5 times 4=20
Answer:
X+y=180, Y=Z, X+Z=180
Step-by-step explanation:
Hope this helps. i remember doing this.
Answer:
2.486
3.1734
4.726
5.1350
6.canot see number in picture
7.864
8.54
Step-by-step explanation:
Answer:
y = 39
Step-by-step explanation:
550 x
=
x 11 + y
550 x
=
x 11 x 11 + y
550 x
x
= 11 x 11 + y
550 = 11 x 11 + y
=
x 11 + y
50 = 11 + y
50 - 11 = y
39 = y