Answer: 3.36
Step-by-step explanation: 75minutes / 28= 2.678571428571429
9/2.678571428571429=3.36 times
Answer:
The measure of .
Step-by-step explanation:
Given,
AB║CD and
m∠2 = 60°
Solution,
Since, in the figure given in attachment line segment AB is parallel to line segment CD. And t is the transversal line.
The theorem of parallel lines states that,
"If two lines are parallel and cut by a transversal line then the pair of corresponding angles are congruent."
So according to the theorem of parallel lines,∠2 and ∠6 makes a pair of corresponding angle.
And the measure of corresponding angle is equal.
So, m∠2 = m∠6
Thus the measure of .
There is one positive solution (x=2.87)
The approximate value of the greatest solution is 2.87
To do a quadratic equation you have the quadratic formula of: ( -b+/- sqrt b^2-4ac)/2a
In order to use it, you need your equation to equal zero so subtract 21 from both sides:
x2+2x-14
Now you can define a, b, and c
a=1, b=2, c=-14
Now plug them into the equation!
-(2)+ sqrt (2)^2-4(1)(-14)/ 2(1) = 2.87298
Make sure to do subtraction as well! ( plus OR minus)
-2- sqrt 2(2)^2-4(1)(-14)/2(1) = -4.87298
You can double check the answers by plugging them back into the original equation :)
Looks like there’s only one POSITIVE solution, x=2.87
This is also the greatest solution, so x=2.87 :D
Answer:
250
Step-by-step explanation:
1. convert from percentage to decimal
to do this, divide the percentage by 100
1.11 / 100 = 0.0111
2. multiply the decimal by the amount
decimal = 0.0111
amount = 22500
final answer = 0.0111 * 22500 = 249.75 ≈ 250
thus, 1.11 % of 22,500 = 0.0111 * 22500 ≈ 22500
Answer:
and.......
Step-by-step explanation: