Answer:
Juan did.
Step-by-step explanation:
the two fastest speeds are 26.47 and 26.9 seconds. In order to be able to properly work with that, you need to add a 0 to 26.9 so that it turns into 26.47 and 26.90 seconds. If you were yo subtract those, you would have:
26.90-26.47= 0.43
Therefore, 26.47 seconds is faster than 26.9 seconds.
Answer:
1) When x is 1, y is 4, and vice versa
2) When x is -6, y is 42, and when x is 7, y is 114
3) When x is -2, y is 2, and when x is 8, y is 42
Step-by-step explanation:
1)

which can be rearranged as
.
Substituting this lone y into the first equation, you get:

Move everything to one side:

Factor:



2)
which can be rearranged as
.

Let's use elimination this time and subtract the first equation from the second:

Factor:



3)


Let's set the two equations equal to each other through substitution:

Move everything to one side:

Factor:



Hope this helps!
Answer:
AngleWUT =38°, option 2
Step-by-step explanation:
We have three rays passing through U. A ray is set extend in one direction with one fixed point.
We have UW ray bisecting VUT.As the ray bisects the angle between VUW and WUT would be same .
Given angles are (4x+6)° and (6x-10)°.
As these angles are equal



AngleWUT = (6x – 10)°
and x is 8 so on substituting AngleWUT =38°.
Answer:
38
Step-by-step explanation:
multiply 22 x 36 then subtract 792-754
The answer is 14. Just cut them into 2. Which will be 2 rectangles.