Answer:
2.8 km
Step-by-step explanation:
2200 meters = 2200/1000 = 2.2 km
5 - 2.2 = 2.8 km
Answer:
£30
Step-by-step explanation:
→ Model the situation in terms of x
Richard = x, Natasha = 3x and Krutika = 6x
→ Now put the values into ratio form
6x : 3x : x = 50
→ Collect the x terms
10x = 50
→ Divide both sides by 10 to isolate
x = 5
→ Substitute x = 5 into Krutika
6 × 5 = 30
Here, (x₁, y₁) = (1, 2)
m = -4/5
As we already have slope, we need to calculate constant number (c) as follows:
y = mx + c
2 = -4/5 * 1 + c
2 = -4/5 + c
c = 14/5
We know, equation is y = mx + c
y = -4/5x + 14/5 [ The equation in slope-intercept form ]
Now, if you want the equation in point-slope then, it would be:
y - y₁ = m(x - x₁)
y - 2 = -4/5 (x - 1) [ The equation in point slope form ]
Hope this helps!
1529+1530+1531=4590
All you have to do is divide 4590 by three and you get 1530. After that add 1 and you get 1531. Then go back to 1530 and subtract 1 and you get 1529 and there are your three consecutive integers that equal 2590.(1529, 1530,1531)
The point-slope form:
We have the point (4, 2) and the slope m = 7/4. Substitute:
