Answer:
10/4 equals 2 1/2 when simplified.
Step-by-step explanation:
10/4 = 2 2/4 or 2 1/2 when simplified.
This is because, 4 x 2 = 8, and 8 + 2 (or 1/2 of 4) = 10.
Hope this helps! :D
No. For example, the angles of every equilateral triangle ... whether its sides
are 1 nanometer, 1 inch, 1 mile, or 1 light-year long ... are always 60 degrees
each. The angles alone may reveal the <u>ratios</u> of the sides, but they tell nothing
about the actual length of any of the sides.
Answer:
Step-by-step explanation:
using sin formula
![\frac{sin~E}{15} =\frac{sin ~90}{39} \\sin ~E=15 \times ~\frac{1}{39} =\frac{5}{13}](https://tex.z-dn.net/?f=%5Cfrac%7Bsin~E%7D%7B15%7D%20%3D%5Cfrac%7Bsin%20~90%7D%7B39%7D%20%5C%5Csin%20~E%3D15%20%5Ctimes%20%20~%5Cfrac%7B1%7D%7B39%7D%20%3D%5Cfrac%7B5%7D%7B13%7D)
The equation of line in point slope form is y - 4 = 7x - 56
<em><u>Solution:</u></em>
Given that m = 7 and point is (8, 4)
We have to find the equation of line in point slope form
It emphasizes the slope of the line and a point on the line
<em><u>The point slope form is given as:</u></em>
![y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=y%20-%20y_1%20%3D%20m%28x%20-%20x_1%29)
Where "m" is the slope of line
<em><u>Substitute m = 7 and (x, y) = (8, 4) in above point slope form</u></em>
![y - 4 = 7(x - 8)](https://tex.z-dn.net/?f=y%20-%204%20%3D%207%28x%20-%208%29)
![y - 4 = 7x - 56](https://tex.z-dn.net/?f=y%20-%204%20%3D%207x%20-%2056)
Thus equation of line in point slope form is found
We can write the equation in standard form
The standard form of an equation is Ax + By = C. In this kind of equation, x and y are variables and A, B, and C are integers.
![y - 4 = 7x - 56\\\\7x - y -52 = 0](https://tex.z-dn.net/?f=y%20-%204%20%3D%207x%20-%2056%5C%5C%5C%5C7x%20-%20y%20-52%20%3D%200)
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.