Answer:
0.216
Step-by-step explanation:

is this the standard form?
Answer:
multiply 72 times 9
Step-by-step explanation: 648
To answer the question above, we let s be the cost of a shirt and h be the cost of each hat such that the equations that would best represent the given are:
10s + 20h = 490
20s + 30h = 860
The system of equations is the answer to the first question and the values of s and h are $25 and $12, respectively.
Answer:
the answer is the option C
m∠2 = 99° and m∠4 = 99°
Step-by-step explanation:
edg 2020
a) Corresponding angles of similar figures are congruent, so 
b) Scale factor = (image)/(preimage). Since we are looking for ABCD to WZYX, this means that WZYX is the image and ABCD is the preimage. Thus, the scale factor is 
c) Since the scale factor is 5/2,
