Add all the numbers inside the shape
4x-3 is the answer. Hope this helps:)
Answer:
B. 8
Step-by-step explanation:
The question lacks the required diagram. Find the diagram in the attachment.
Before we can find d21, d22 and d23, we need to get the matrix D first as shown in the attached solution.
On comparison as shown in the attachment, d21 = 11, d22 = -10 and d23 = 7
Note that d21 refers to element in the second row and first column of the matrix
d22 is the element in the second row and second column of the matrix
d23 is the element in the second row and third column of the matrix
d21+d22+d23 = 11-10+7
d21+d22+d23 = 8
The second option is correct.
B. 16 Inches The original length was 12 inches but since you are cutting across the cheese it will be longer. Since you are cutting across that means the width of the cheese will come into the equation as well.
Just add 12 and 4.
Answer:
C. 12x + 6y = 30
Step-by-step explanation:
A. x 3 4 5
y 3 6 9
We need to make and equation
slope = (y2-y1)/(x2-x1)
= (9-3)/(5-3)
6/2
3
The slope is 3
Using point slope form
y-y1 = m(x-x1)
y-3 = 3(x-3)
Distribute
y-3 = 3x-9
Add 3 to each side
y = 3x-9+3
y = 3x-6
Let x=0
y = 0-6
y = -6
B. y = 4x – 7
Let x = 0
y = 0-7
y = -7
C. 12x + 6y = 30
Let x = 0
12(0) + 6 y = 30
6y = 30
Divide by 6
6y/6 = 30/6
y =5
D. A linear function that goes through point 1, negative 1 and point 0, 4
The point ((0,4) says when x=0 y=4
y =4
y=5 is the max so the answer is C
