Let, the number = x
Then, 2x + 3 = 4x - 5
2x - 4x = -5 - 3
-2x = -8
x = 8/2
x = 4
In short, the number would be: 4
Hope this helps!
Answer:
by 
by 
Step-by-step explanation:
In this problem I'm assuming the office is rectangular.
so
The area of rectangle is equal to

where
L is the length of the rectangle
W is the width of the rectangle
In this problem we have

so
------> equation A
Find two possible dimensions of the office
case A) Assume a length side L and find the value of W in the equation A
so
For 
substitute in the equation and solve for W


The dimensions are
by 
case B) Assume a length side L and find the value of W in the equation A
so
For 
substitute in the equation and solve for W


The dimensions are
by 
None of the above
0.6 would be equivalent to 0.60 and 0.600 and 0.600000...but none of the above answers
9514 1404 393
Answer:
(d) 25°
Step-by-step explanation:
Each diagonal represents a transversal between parallel lines. Alternate interior angles are congruent, so ...
∠BDC ≅ ∠DBA = 25°