Answer:
x=4/5 or 0.8
Step-by-step explanation:
I hope I understood the problem correctly.
7+5x=11
7+5x-7=11-7
5x=4
x=4/5 or 0.8
To get the ratio, we must pair up one side of a triangle to another side accordingly. In here, we can write the ratio of first side as 8:6. 8:6 can also be written as 8/6. we can simplify it as the common factor is 2, we will then have 4/3. The ratio of similarity is 4:3.
We can prove if its true by testing the other two sides as well. We will have 12/9 which has a common factor of 3 and 28/21 with a common factor of 7. if simplified, all sides has a ratio of 4:3
Answer:
3*2=6. 5*4=20 and 6*20=120
now,
15*8=120
so the correct ans is 15*8
Answer:
You guys have braincells??!!!
Step-by-step explanation: