Answer:
20%?
Step-by-step explanation:
Tyrese has used 7 out of his 35 initial tickets. This translates to a 20% decrease in the number of tickets he has.
Tyrese started with 35 tickets and now has 28 tickets. To find the percent of decrease in the number of tickets, first, we need to find how many tickets he has used. He has used 35 - 28 = 7 tickets.
Next, we find the percentage decrease using the formula:
Percent Decrease = (Decrease/Original amount) x 100%
So in this case, the decrease is 7 tickets, and the original amount is 35 tickets.
Percent Decrease = (7/35) x 100% = 20%.
Therefore, the percent of decrease in the number of tickets that Tyrese has is 20%.
#SPJ3
Answer:
SA=158cm²
Step-by-step explanation:
To find surface area, you find the area for all the surfaces and add them together. Let's start with the red rectangular prism first.
The top has measurements of 5 and 2. The area of that is 10.
The bottom is the same so it's area is also 10 but we don't want to add it since it's not on the surface.
The side facing us has measurements of 4 and 2, the area is 8.
The side opposite to this is the same so it's area is also 8
Now the right face of this shape is 4 and 4 so 16.
The left face will have the same area. It'll also be 16.
The surface area of the red shape is 10+8+8+16+16= 58
Now the orange shape.
The side facing us is 5 and 3 so area=15
The side opposite to this will have the same area.= 15
The right face is also 5 and 3 so 5x3=15
The opposite face to this will also have an area of 15
Now the top face, it's 5 and 5 = 25. We have to subtract the area covered by the red shape. So 25 - 10 = 15
The bottom face's area will be 25.
The surface area of this shape will be : 15+15+15+15+25=100
Now add the areas of both shapes
58+100 = 158
SA=158cm²
Hope this helps :)
(x + 4)
(3x + 2)
(3x − 2)
(x − 2)
Answer:
(3x − 2)
Step-by-step explanation:
Given :
To Find : Select one of the factors of
Solution:
Hence (3x − 2) is one of the factors of
Your first answer is wrong.
The area should be:
a= 65
b= 109
The second one is probably C.)
a - { a - [ a- (2a - b) + 3a ]}