Answer:
11.4
Step-by-step explanation:
So we know that Triangle ACB is similar to Triangle EFD.
This means that their sides are proportional to each other.
We want to find x or side AB. To do so, we can set up a proportion.
The proportional side to AB is ED. Let's also use BC since we know its value. The proportional side to BC is DF. Thus:
Substitute x for AB, 3.8 for Ed, 15 for BC, and 5 for DF. Thus:
Reduce the right:
Cross multiply:
So, the value of x is 11.4
And we're done!
Answer:
The answer would be 4,450
Step-by-step explanation:
:)
Answer:
YB = 12
Step-by-step explanation:
The product of the measures of the parts of one chord are equal to the product of the measures of the parts of the other chord, that is
7YB = 6 × 14 = 84 ( divide both sides by 7 )
YB = 12
Answer:
x/6+9
Step-by-step explanation:
you are adding 9 to a number divided by six. you don't know the number so you put x. x divided by 6 can be put as a fraction with x/6 or x over 6. you then have x/6, and you need to add 9. it ends up being x/6 + 9
D. how close a measurement is to an accepted value for the measurement