Answer:
y-k
x-h
Step-by-step explanation:
Given E &D, F would be at (x, k).
That means E to F would be y-k.
And F to D would be x-h.
I assume you don’t need to find E to D, since that’s just r. (You could use the Distance Formula or Pythagoreans theorem to come up with and equation, but it wouldn‘t be one of those listed.)
E. 72
6 feet long cast shadow = 24 feet pole
18 feet long cast shadow = 72 feet pole
18/6=3
24x3=72
-------------------------------------------------
Answer:
a=2
Step-by-step explanation:
Firstly, in order to simplify the expression, we should aim to combine the two terms given. In order to do this, both must have the same denominator. We can give them the same denominator by multiplying the second term by . This way the fraction value remains the same but now has the same denominator as the first term:
From here we can now combine the two terms:
Therefore, a = 2.
Hope this helped!
The answer to 5 is: 1cm
because 160 inches equals 406.4cm and that is over 1 which equals 406.4.
the second fraction equals 1cm because 1inch equals 2.54 and 2.54 over 2.54 equals 1. The third fraction is 1over 406.4. So, that basically means 406.4 over 406.4 which equals 1.
The answer is 212.5
because 8 1/3= 25/3 and 25 1/2 equals 51/2. So, that equals 1275/6 because 1*21=1275 and 3*2=6. So your answer is 212.5
I hope this helps!! :-)