we know that
Step 1
Find the value of x
m∠PSR=°
m∠PSR=°
so
Step 2
Find the value of m∠PSQ
m∠PSQ=
m∠PSQ=
m∠PSQ=°
therefore
the answer is the option
C) 45 degrees
If the population of a certain city increased 25% in two years, the new population was what percent of the old?
2 answers:
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Answer:
5 feet
Step-by-step explanation:
The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation,
where y is the height above water and x is the horizontal distance in feet.
If a beam of light is shone upward at an angle modeled by the equation
A beam of light hit the dolphin.
So, line must be intersect path of dolphin.
Using substation method,
Substitute y=10-x into dolphin equation.
Hence, The beam hit dolphin at 5 feet.
