Answer:
$1,082.99
Step-by-step explanation:
2927 * 0.37 = 1,082.99
Answer:
It's 96
Step-by-step explanation:
-<u>The left and right rectangles</u>
5*4=20
(5*4)*2=40
-<u>Triangle</u> (front and back)
8*3/2=12
(8*3)/2*2=24
-<u>Bottom Triangle (base</u>)
8*4=32
<u>-Area</u>
=40+24+32
=<em>96</em>
Answer:
Finally, convert everything into an equation.
42
=
2
⋅
blouse
−
14
Now, solve the equation.
56
=
2
⋅
b
l
o
u
s
e
b
l
o
u
s
e
=
28
The blouse was 28 dollars.
Step-by-step explanation:
Answer:
Step-by-step explanation:
To prove: The sum of a rational number and an irrational number is an irrational number.
Proof: Assume that a + b = x and that x is rational.
Then b = x – a = x + (–a).
Now, x + (–a) is rational because addition of two rational numbers is rational (Additivity property).
However, it was stated that b is an irrational number. This is a contradiction.
Therefore, the assumption that x is rational in the equation a + b = x must be incorrect, and x should be an irrational number.
Hence, the sum of a rational number and an irrational number is irrational.
