Answer:
volume = 73.3ft³
value = $194.4
Step-by-step explanation:
volume of prism = (½bh)l
=(½×4×4)×9.2
=73.6ft³
value of concrete
1ft³ : $4.00
73 .6ft³ : X
X : (73.6ft³ × $4.00) ÷ 1ft³
X : $294.4
 
        
             
        
        
        
P = 5
I am not sure if this is correct. However, P is used to represent the addresses and there are 5 addresses. Therefore p = 5.
 
        
             
        
        
        
Answer:
B, C, and D
Step-by-step explanation:
Just some simple maths, look at it like railroad tracks and act it out as such, with lines a and b being parallel. Angle 6 is 75, Angle 1 is 105
 
        
             
        
        
        
Answer:
steps below
Step-by-step explanation:
3 = 2/3 m
m = 9/2
by the matrix property of associative: (A+B)+C = A+(B+C)
H = [-2  8  -1]
m x H = 9/2 x [-2  8  1] = [-9  36  -9/2]
 
        
             
        
        
        
The feet of cloth that she should buy for the capes is 4 feet. 
<h3>
How many feet should she buy?</h3>
The mathematical operations that would be used to determine the answer are addition and multiplication.
 Addition is the process of summing two or more numbers together. Multiplication is the process of determining the product of two or more numbers. 
The first step is to convert yard to feet 
According to the unit of conversion : 1 yard = 3 feet 
1 x 3 = 3 feet 
The second step is to add the feet needed for Akira's cape with the foot needed for the puppy's cape
Total feet needed = 3 + 1 = 4 feet
To learn more about addition, please check: brainly.com/question/349488
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