Answer: B (x,y) --> (x + 4, y - 2)
Step-by-step explanation: When you add -5+4=-1, and when you subtract 2 from 4 it equals to 2, which gives you the second coordinates, this means that x+4 and y-2 is the answer.
Here, you just want to solve for b. because the right side of the equation doesn't have any like terms, you have to factor that b out:
s = ab - bc
s = b(a - c)
divide both sides by (a - c)
s/(a - c) = b is your answer. it's "s" over "a - c" if the formatting is difficult to read
Answer:
Area = 230 cm
Step-by-step explanation:
We can split this shape into different parts: a rectangle and a triangle (I attached an image below as a visual aid).
The area of a rectangle is given as:
and the area of a triangle is given as:
Let's first solve for the area of the rectangle. The width of the rectangle is 20cm, and the height of the rectangle is 7cm. So, the area is 7 × 20 = 140cm.
Now, let's solve for the area of the triangle. The base of the triangle is 20 cm, and the height of the rectangle is 16 - 7 = 9cm. So, the area is 
= 90cm.
We add the two values together to get the combined area of the shape. 140 + 90 = 230 cm.
Answer:
b
Step-by-step explanation:
The variability of the proportion of blemishes for Mary's sample will be greater than the variability of Pat's.
Hey there!!
Domain - all the x values
Domain for this is
-6 < x ≤ 2
Interval notation = ( -6 , 2 ]
as one of the dots is not filled and for the domain we will always have to got from the left to right
Hope my answer helps!
