Answer:
A' = ( 3+1,2+2) =(4,4)
B'=(4+1,5+2)=(5,7)
C'=(6+1,3+2)=(7,5)
hope you like the answer
mark the answer as brainliest
To find out in which subject Ron scored the best, the percentage for each subject was computed. These values showed that Ron scored the best in Mathematics, with a percentage of 85%.
To determine in which subject Ron scored the highest percentage, we first need to calculate the percentage score for each subject.
Percentage is calculated by dividing the obtained score by the total possible score and then multiplying by 100.
Therefore, in comparison, Ron scored the highest percentage in Mathematics, with a score of 85%.
#SPJ11
B. 24
C. 100
D. 96
4. Which one of the following statements expresses a true proportion?
A. 3:4 = 9:12
B. 2:1 = 1:2
C. 7:9 = 8:9
D. 54:9 = 6:3
Answer:
Step-by-step explanation:
3)Total no of people surveyed = 400
Percentage of people preferred WCLM = 24%
Hence no of people who preferred WCLM = 24(400)/100
=96
4)
3:4 =9:12 is true since when simplified both are equal
B is not right 2:1 cannot equal 1:2 as ratio is not commutative
c is not right as they are not equal when simplified
D is not right since when we divide left side by 9, we get 6:1
Answer:
A
Step-by-step explanation:
9 divided by 3 gives 3
12 divided by 3 gives 4
therefore 9:12 is equal to 3:4
B. 39.25 square inches
C. 39.25 inches
D. 78.5 square inches
The area of table is 78.5 square inches.
A figure's area is the amount of space it takes up in two dimensions. To put it another way, it is the number that tells how many unit squares cover the surface of a closed figure. Square units, such as square inches, square feet, and so on, are the standard measurement for area.
Given the diameter of dinner plate = 10 inches
shape of plate is circular
area of circle is πr²
where r is radius
r = d/2 = 10/2 = 5 inches
A = πr²
A = 3.14(5)²
A = 3.14 x 25
A = 78.5 square inches
Hence area is 78.5 square inches.
Learn more about area;
#SPJ2
B.The z-statistic lies in the critical region.
C.The z-statistic is greater than 0.
D.The z-statistic lies outside the critical region.
Answer:
The z-statistic lies in the critical region.
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
1/4+1/4=1+1/4(because the have same denominator we can take one denominator as common)
=2/4=1/2 (when simplified)
1-1/2=1/2 to know how much is left
Toni had a backlog of work. On Monday and Tuesday, she completed a total of 1/2 or 50% of the work. So, she still has 50% of the backlog left.
On Monday, Toni completed 1/4 of the backlog of work. If she does an equal amount of work on Tuesday, she will complete another 1/4. Completing 1/4 twice is equivalent to completing 1/2 or 50% of the backlog.
To calculate how much is left, we subtract the work completed (1/2) from the total (which is 1, meaning 100% of the backlog). The resultant calculation is 1 - 1/2 = 1/2 or 50% of the backlog remaining.
#SPJ11