Answer:
289.877 ft
Step-by-step explanation:
You can draw the eagle and mouse by using a right triangle. You know that the height of the triangle will be 280 feet and the distance between eagle and mouse should be the hypotenuse. Since we know the angle and one side of the triangle, we can use trignometry (cosine(angle)=adjacent/hypotenuse). Plug in your values and solve for the hypotenuse.
Yes...........................
How?
Hmm, one way is this
there's 500 times 0.10 or 50 grams of salt in the water
if we want to make 50 grams=4% of everything, how much water do we need to add
50=4% of all
50=0.04 of all
divide both sides by 0.04
1250=all
so
500+what=1250
minus 500 both sides
what=750
750 grams of water
What is the question you are struggling with I will try and help.
Answer:
It will take 20 years
Step-by-step explanation:
Work out the 60 % (1300*0.6=780)
Work out the rate of it decreasing (1300*0.02=26)
Do 1300 - 780 = 520
Do 520 / 26 = 20
