Answer:
Hence the expression 
.
Step-by-step explanation:
Explanation
- The given expression is (3 r-8)(11 r+1).
- We have to multiply the given expression.
- Multiply the (3 r-8) by 1 , multiply the (3 r-8) by 11r then add like terms.
___________
Answer:
The two lines are not parallel.
Step-by-step explanation:
Every linear equation follows this structure:
y = mx + b
y is the y value
x is the x value
m is the gradient/slope of the line
b (or sometimes c) is the y-intercept of the line
Firstly, we have to get the y term on one side by itself.
6x + y = -1
-6x -6x
y = -6x - 1
-2x -5y = 1
+2x +2x
-5y = 2x + 1
Secondly, we make it so the y term is just the y value.
The first equation is already like this, so we don't need to do anything to that.
-5y = 2x + 1
÷ -5 ÷ -5
y = (2x + 1) / -5
This can be expanded and simplified to:
y = -2/5x - 1/5
Thirdly, we have to compare the slopes and y-intercepts.
y = -6x - 1
y = 2/5x - 1/5
If the slopes are the same and the y-intercepts are different, they are parallel. However, the slopes are different, therefore they are not parallel.
Answer:
Step-by-step explanation:
1.
I think the pictures can be matched to the name without knowing the name when a person has already gotten familiar with other works from the particular country or region. Over time, we tend to subconsciously name and or identify things we're seeing for the first time due to having previous knowledge about what something that's closely related to it looks like.
2.
I think yes, it has good community contributions because they have put their respective countries out on the map due to their fantastic artwork. Without these designs, we might not have known the places as much as we do know them now.
Answer:
<h3> the area of the triangle is 9cm²</h3>
Step-by-step explanation:
<u>Question in English</u>
The base of the KOS triangle is 6 cm, and the height lowered on this base is half of it. Calculate the area of the KOS triangle and draw another triangle with the same field. Quick, please!
Given that:
The base is 6 cm
height is half of the base, 6 / 2 = 3cm
Area of a triangle is
<h3>Therefore, the area of the triangle is 9cm²</h3>
Can only answer if you give me the sets
