Answer:
10.5
Step-by-step explanation:
84×0.75=63
63÷6=10.5
Answer:
Step-by-step explanation:
Length of each ribbon = 5/8 yards
Length of 16 pieces of ribbon = 16* (5/8)
= 10 yards
Answer:I think it is C
Step-by-step explanation:I think it i C
Answer:
12
Step-by-step explanation:
A vertex is the common endpoint between two line segments, aka the points of a shape. If we count the vertices, we find 12 of them.
Answer: The fraction x = 1/2 or its equivalent decimal form x = 0.5
================================================
Work Shown:
AE = 2*(BD)
4x+8 = 2*(4x+3)
4x+8 = 8x+6
8-6 = 8x-4x
2 = 4x
4x = 2
x = 2/4
x = 1/2
x = 0.5
note: the first equation is set up basically saying that AE is twice that of BD; put another way, BD is half as long as AE. This is one property of midsegments. Another property is that AE and BD are parallel.
another note: if x = 0.5, then AE = 4*x+8 = 4*0.5+8 = 10 while BD = 4*x+3 = 4*0.5+3 = 5, showing that AE is indeed two times longer than BD.