2. Area of the entire figure = 14f + 20 units².
Perimeter of the entire figure = 6f + 18 units².
3. D. 8.
4. 11/15
<h3>How to Find the Perimeter and Area of a Rectangle?</h3>
Perimeter = 2(length + width)
Area = (length)(width).
2. Decompose the shape into two rectangles, rectangle 1 and rectangle 2.
Length of rectangle 1 = f
Width of rectangle 1 = 4
Area of rectangle 1 = (f)(4) = 4f units²
Length of rectangle 2 = 2f + 4
Width of rectangle 2 = 5
Area of rectangle 2 = (2f + 4)(5) = 10f + 20 units²
Area of the entire figure = 4f + 10f + 20
Area of the entire figure = 14f + 20 units².
Perimeter of the entire figure = 2f + 4 + 5 + f + 4 + f + 2f + 5
Add like terms
Perimeter of the entire figure = 6f + 18 units².
3. A factor of 44 is any number that can divide 44 without a remainder. 8 is not a factor of 44 because it cannot divide 44 without a remainder. So, the answer is: D. 8.
4. 33/45 = (3 × 11) / (3 × 15)
= 11/15
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so it is 18 boxesan hour because 90÷5=18 and 18 is his team packing rate per hour
No, Gia did not get the already 70% she wanted. 70% is 2100.
Answer:
y=5/3x+7/3
Step-by-step explanation:
Here are the points: (1,4) and (-2, -1)
let's first find the slope, which is with the equation m=(y2-y1)/(x2-x1) (m is the slope)
label the points:
x1=1
y1=4
x2=-2
y2=-1
now subsitute into the equation
m=(-1-4)/(-2-1)
m=-5/-3
m=5/3
the slope of the line 5/3
Here's the equation so far:
y=5/3x+b (b is a place holder)
we can substitute either one of the points into the equation so far to find b, because the line will pass through both of them>
let's use (1,4) as an example
4=5/3(1)+b
4=5/3+b
subtract 5/3 from both sides
7/3=b
Now, put it all together:
y=5/3x+7/3
Hope this helps!
Answer:
15/4
Step-by-step explanation:
