It would be between 11 and 12 because 11 times 11 = 121 and that is smaller than 123. Also 12 times 12 is 144 and 12 a whole number.
Divide 327 by 12 to get 27.25. Howard pays 27 dollars and 25 cents for each card.
Answer:
a 
Step-by-step explanation:
In the hypotenuse, the leg values get multiplied by √2.
Extended Information on Right Triangles
30°-60°-90° Right Triangles
Hypotenuse → <em>2x</em>
Short Leg → <em>x</em>
Long Leg → <em>x√3</em>
45°-45°-90° Right Triangles
Hypotenuse → x√2
Two identical Legs → <em>x</em>
I am joyous to assist you anytime.
Answer:
D
Step-by-step explanation:
Answer:
x=11
Step-by-step explanation:
These add up to 180 since a straight line = 180 degrees
Your equation is: 4x+15+11x=180
15x+15=180
15x=165
x=11