Answer:
A) 12 to 27
Step-by-step explanation:
Ratio of girls: 12
Total students: 27
Answer:
The answer is A
Step-by-step explanation:
You are looking for the ratio of Girls to Total students meaning (boys+girls) so you add 15+12=27 that will be your total students and girls is 12 to the ratio is 12 to 27
Answer:
it is 5 to figure 9 you move 8 units and 2 units
Answer: For number 8, x=6. For number 9, x=7. For number 10, x=15
Step-by-step explanation:
#8:
Angle 16x-6 corresponds to the 90 degree angle. Therefore, they are equal.
16x-6=90
Add six: 16x=96
Divide by 16: x=6
#9
Angle 12x-4 and angle 10x+10 correspond. Therefore, they are equal.
12x-4=10x+10
Subtract 10x: 2x-4=10
Add four: 2x=14
Divide by 2: x=7
#10
Angles 7x and 5x+30 are alternate exterior angles. Therefore, they are equal.
7x=5x+30
Subtract 5x: 2x=30
Divide by 2: x=15
Solve for p.
The value of the p is Q/(r + s) or the expression Q = p(r + s) can be written as p = Q/(r + s) after making subject as p.
It is defined as the combination of constants and variables with mathematical operators.
It is given that:
The expression is:
Q = p(r + s)
To solve for the p make the subject as p:
As we know, the arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.
Divide by (r + s) into both sides in the given expression where r + s ≠ 0
Q/(r + s) = p
Or
p = Q/(r + s)
Thus, the value of the p is Q/(r + s) or the expression Q = p(r + s) can be written as p = Q/(r + s) after making subject as p.
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