Hope you could understand.
If you have any query, feel free to ask.
Answer:
2.02/2%
Step-by-step explanation:
Divide
We have been given diagram of a triangle. We are asked to write an expression that represents the distance between Seattle and San Francisco.
We will use law of cosines to solve our given problem.
, where a, b and c are sides corresponding to angle A, B and C.
Let the distance between Seattle and San Francisco be 'c' and 
.
Using law of sines, we can set an equation as:
Upon taking square root in both sides, we will get:
Therefore, we can use the expression 
can be used to find distance between Seattle, WA, and San Francisco, CA.
Answer: C
Step-by-step explanation: The sign wouldnt be greater than or equal to because he wants to spend less than 250.
Answer:
y=16
DC=276
Step-by-step explanation:
Since in a rectangle, the two opposite sides are always congruent (equal lengths), this means that 17y+4 is equal to the value of 11y+100.
So, solve for y.
17y+4=11y+100
-11y -11y
6y+4=100
-4 -4
<u>6y</u>=<u>96</u>
6 6
y=16
And then to find DC, you just need to plug in the y value.
11(16)+100=DC
176+100=DC
276=DC
