Step-by-step explanation:
5x-6+7x+18=180
12x=180+6-18
12x=168
168÷12=14
X=14
for y
3y+11=7x+18(7×14+18)
3y+11=116
3y=116-11
3y=105
y= 35
All of the angles should be the same because a square has all equal angles and side lengths.
Answer:
1. C
2. G, H
3. A, H
4. x=-4.5
5. B, D, F, G
Step-by-step explanation:
pls Mark Brainliest
Answer:
70
Step-by-step explanation:
The correct answer is y=6x^(2)-1
Multiple 'm' in y=mx+b By 8
8(3/4)= 24/4= 6
