Answer:
They both have pie in the formula
Step-by-step explanation:
You have to write the question not just say 1~5 answer key because we dont know what the problem is and we cant help you
Answer:
c.24
Step-by-step explanation:
First find the correlation between 55-33 and 50-30 since the triangles are similar these sides have the same correlation of 1 2/3
divide 50 by30 and 55by 33 to prove my statement.
After that you multiply the correlation by the final side 36time 1 2/3 to get almost exactly 60 subtract 36 from 60 and get 24.
Answer:
gradient = -4/3
Step-by-step explanation:
information not complete, but this is the equation of a straight line, and assume you want to know the gradient
3y = 8 - 4x
3y = -4x + 8
dividing both sides by 3
y = -4/3x + 8/3
comparing the equation to equation of a straight line;
y = mx + c
m = -4/3
Answer:
Ques 11: 123.08 meters.
Ques 12: 269.4 meters.
Ques 13: 211.27 meters.
Step-by-step explanation:
Ques 11: We have that the angle of elevation from the ship to the top of the lighthouse is 18° and the height of the lighthouse is 40 m.
It is required to find the distance of the ship from the shore, say 'x' m.
As, we have, 
⇒ 
⇒ 
⇒ 
⇒ x = 123.08 m.
Thus, the distance of the ship from the shore is 123.08 meters.
Ques 12: We have, length of the kite is 300 m and the angle made by the string is 64°.
It is required to find the height of the kite, say 'x' m.
As, we have, 
⇒ 
⇒ 
⇒ 
⇒ x = 269.4 m.
Hence, the height of the kite is 269.4 meters.
Ques 13: We have, the wreckage is found at the angle of 12° and the diver is lowered down by 45 meters.
It is required to find the distance covered by the diver to reach the wreckage, say 'x' m.
As, we have, 
⇒ 
⇒ 
⇒ 
⇒ x = 211.27 m.
Thus, the distance covered by the diver to reach the wreckage is 211.27 meters.