Answer:
he shortest distance from the point E to a side of square ABCD is 0.293
Step-by-step explanation:
The question parameters are
Shape of figure ABCD = Square
Point E lies on the diagonal line AC
The length of the segment AE = 1
Therefore, we have;
Length of AC = √(AB² + CD²) = √(1² + 1²) = √2
Hence, the point E is closer to the point C and the closest distance to a side from E is the perpendicular from the point E to BC at point E' or to CD at poit E'' which is found as follows;
AC is a bisector of ∠DAB, hence;
∠DAC = 45° = ∠CAE'
EE' = EC × cos(45°)
EC = AC - AE = √2 - 1
Therefore;
EE' = (√2 - 1) × cos(45°) = (√2 - 1) × (√2)/2 = 1 - (√2)/2 = 0.293
Hence, the shortest distance from the point E to a side of square ABCD = 0.293.
She can not buy the phone because all together that's only $62.
Step-by-step explanation:
x= 0 y= 5
y=mx+b
5=b
x= -3 y= -4
-4= -3m +5
-3m = -9
m= 3
y= 3x +5
Answer:
no 7(x+1/7) is not equivalent to 7+7x
Step-by-step explanation:
Answer:
The markup rate is 144% .
Step-by-step explanation:
Formula
As given
Clara Schumann is buying bagels for her coworkers, She buys a dozen bagels priced at $5.49 a dozen.
i.e
Selling price of a dozen bagels is $5.49 .
The bakery's cost for making the bagels is $2.25 per dozen.
i.e
Cost price of a dozen bagels is $2.25 .
Putting all the values in the formula
Markup percentage = 144 %
Therefore the markup percentage is 144% .
