7.407407407407407... (it repeats the 407)
U just had to divide 400 by 54
Answer:
x=22.5°
Step-by-step explanation:
∵it's a rhombus
∴each 2 opposite sides are parallel
∴the angel adjecent angle the angle 3x is equal to the angle 6x
∴ 3x+6x=180
8x=180
⇒x=22.5
Answer:
B Right octbuse A acute D Right
Answer:
B.
Step-by-step explanation:
If you were to divide 4 by 7, you would get a decimal that would be rounded up to that value. 2/3 is roughly .66 and 2/5 is .4.
Answer: D. 453 miles .
Step-by-step explanation:
Given: The function
models the distance, in miles, that Jessica is from her house <em>t </em>hours after she began returning home.
At t = 5 minutes =
hour [1 hour = 60 minutes],
Distance covered by Jessica in 5 minutes = 

Jessica is 453 miles from her home after 5 minutes she began returning home.
Hence, the correct option is D. 453 miles .