Answer:
I believe that it is −1.3622188906
75m/60=1.25
1.25=1 1/4 hours
So the answer Is 1 1/4 hours.
hope this helps
Answer:
<em>Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6</em>
Step-by-step explanation:
<u>Equations</u>
We are required to divide 660 cm in the ratio 5:6, or 5/6.
Let's call:
x = first part of 660
660 - x = second part of 660
The ratio between them is 5/6.
The above equation will result in x as the smaller part of 660.
Multiply by (660-x)*6 to eliminate denominators:
Operating:
Simplifying:
Solving:
The other part is 660 - 300 = 360
Thus, the measure 660 cm is divided into 300 + 360 in the ratio of 5:6
The value of T in the equation if v = 42 is 12
<h3>How to solve algebra</h3>
Given:
T= v /6 + 5
If v = 42, find T
- substitute 42 for v in the equation
T= v /6 + 5
T = 42/6 + 5
T = 7 + 5
T = 12
Therefore, the value of T in the equation if v = 42 is 12
Learn more about algebra:
brainly.com/question/4344214
A = L * W
Given: The area of a rectangle is 70 m^2
L * W = 70
L = 3W - 11
Substitute L = 3W - 11 into L * W = 70
(3W - 11) * W = 70
3W^2 - 11W = 70
3W - 11W - 70 = 0
(3W + 10) (W - 7)= 0
3W + 10 = 0; W = -10/3 (Dimension can't be negative)
W - 7 = 0; W = 7
L = 3W - 11 = 3(7) - 11 = 21 - 11 = 10
Answer
Length: 10 m
Width: 7 m