Answer:
All angles in a rectangle are congruent, because in a rectangle, all angles are 90 degrees.
Answer:
A
Ratio is 2:1
Step-by-step explanation:
Hello!
You can use the Pythagorean Theorem

c is the hypotenuse which is the side across the right angle
a and b are the other sides
Put in the values you know

Square the numbers

Subtract 25 from both sides

Take the square root of both sides
a = 10.9
The answer is D) 10.9 centimeters
Hope this helps!
Answer:
the equation of the line is y=-3x+1
have a great day! hope this helped :D
(3 x 10) x 8 = 3 x (10 x 8)
this is called the associative property of multiplication.
it states : (a * b) * c = a * (b * c)