M is mid point of CP. M will divide the BPC in two equal parts
BMC and
BMP.
Area of BMP is equal to 21m^2
Since, BMC =
BMP
Area of BPC = Area of
BMC +Area of
BMP = 21 + 21 = 42m^2
and since ratio of AP:BP =1:3 so the area of BMP will be 1/3 of Area of
ABC
hence, Area of ABC = 63m^2
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.
