157 is equal to half of the circumference...
C=2πr so C/2 is:
πr=157
r=157/π ft
r≈50 ft
Answer:
The expression has a variable with a coefficient (constant) and a constant. Therefore, to create a new expression with 2 terms, take out a constant and use parentheses:
The most obvious number to take out is either 2 or 3 since those are the constants in the expression:
Taking out the constant 3:
or taking out the constant 2:
However, you can choose to take out any value, as long as it's a number and not a variable:
To check that it is equivalent, expand the brackets.
Answer:
opposite sides of parallelogram are parellel.
so, angle A and angle D are co interior angle.
(3x+4)°+x°=180°
4x+4=180°
4x=180°- 4
4x=176°
x=176°/4
x = 44°
(3x+4)
=3×44+4
=136°
Answer:
B
Step-by-step explanation: