6.4u-5.1u=-3.25
1.3u= -3.25
u= -2.5
Answer:
infanite
Step-by-step explanation:
The answer would be 27. If ABC is 3 times the length of AB then it would be the same for AC.
Answer:
134
Step-by-step explanation:
1. seperate the rectangle bottom and the triangle top
2. I did the triangle first: 4×12=48÷2=24
3. the rectangle: 11×10=110
4. add the final numbers together: 110+24=134
Answer:
<u>18</u>
Step-by-step explanation:
<em>replace a with -2</em>
-4(-2) + 10
<em>multiply the -4 and the -2, the negatives cancel out and leave you with 8</em>
8 +10
<em>just add</em>
18
