Answer:
Hi there!
Your answer is:
c= -b + (2A)/H
First: Multiply both sides by 2
A= 1/2 (b+c)h
× 2
2A = (b+c)h
Next, divide both sides by h
2A/H = b+c
Finally, subtract b
2A/H -b = c
Hope this helps
Answer:
He bought 544 oranges and 1,360 apples
Step-by-step explanation:
Here, we want to know the number of oranges and apples bought
Let the number of oranges be x and the number of apples be y
Looking at their ratios;
x:y = 2:5
so;
x/y = 2/5
2y = 5x ••••••(i)
Now, he lost 3/4 of the apples ( by giving out)
What would be left with him is (1-3/4) = 1/4 * y = 0.25y
What is left with him out if the oranges will be; x-34
So now;
0.25y/x-34 = 2/3
3(0.25y) = 2(x-34) •••••••(ii)
From i, y = 5x/2 = 2.5x
Putting this into ii above, we have
3(0.25)(2.5x) = 2x - 68
1.875x = 2x-68
2x-1.875x = 68
0.125x = 68
x = 68/0.125
x = 544
But y = 2.5x
y = 2.5 * 544 = 1,360
Answer:
-1
Step-by-step explanation:
The answer is 110. I took this before. So I know a few of the questions.
Answer:
0.1
Step-by-step explanation: