5 Mrs. Gelb is making costumes for a play. The table shows how many yards of each color ribbon are needed
and how many yards she has on hand.
How can you
compare fractions
and decimals?
Color
Yards She Has
Yards She Needs
2
Red
2.5
Green
8
0.36
Black
4.5
Tell whether each statement is True or False.
a.
She does not need to buy any black ribbon.
b. She needs to buy yard of red ribbon.
She needs to buy at least yard of green ribbon.
True [ False
True o False
C.
True
False

The answer is b) 32 your welcome

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )