Answer:
9/50
Step-by-step explanation:
Start by rewritting 18% in terms of 100
18/100
simplify the ratio to get 9/50
The answer to the above equation is 1.1659 *10⁻¹³
Step-by-step explanation:
We can easily do this equation by knowing some basic indices corollary. These include
- aᵇ=1/a⁻ᵇ similarly a⁻ᵇ = 1/aᵇ
- aᵇ.aⁿ = aᵇ⁺ⁿ
- aᵇ/aⁿ=aᵇ⁻ⁿ
Using these three corollaries we can easily solve the equation-
2.6 x 10⁻⁶/ 2.23 x 10⁷
Using the corollary 1, the equation can be rewritten as-
⇒2.6/2.23 ₓ10⁷ₓ 10⁶
Using corollary 2-
⇒2.6/2.23 ₓ 10⁷⁺⁶
⇒2.6/2.23 ₓ 10¹³
Using corollary 1 in reverse manner (1/aᵇ= a⁻ᵇ)
⇒1.1659ₓ 10⁻¹³
Hence the answer of the equation is 1.1659 ₓ 10⁻¹³
Answer:
The equation of perpendicular bisector of the line segment passing through (-5,3) and (3,7) is:
Step-by-step explanation:
Given points are:
(-5,3) and (3,7)
The perpendicular bisector of line segment formed by given points will pass through the mid-point of the line segment.
First of all we have to find the slope and mid-point of given line
Here
(x1,y1) = (-5,3)
(x2,y2) = (3,7)
The slope will be:
The mid-point will be:
Let m1 be the slope of the perpendicular bisector
Then using, "Product of slopes of perpendicular lines is -1"
We have to find the equation of a line with slope -2 and passing through (-1,5)
The slope-intercept form is given by:
Putting the point (-1,5) in the equation
The final equation is:
Hence,
The equation of perpendicular bisector of the line segment passing through (-5,3) and (3,7) is:
Step-by-step explanation:
possibly A