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

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

linear

step-by-step explanation:

the correct is answer is a 9-sided polygon!

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐