Ms. Chang has 24 students in her class, and 6 of them are boys. What is the ratio of boys to girls?
Answers
The total number of students is 24 and the total number of boys is 6, therefore
Number of girls = 24 – 6 = 18
Therefore the ratio of the boys to girls is
Number of boys/ number of girls = 6/18 ~ 1/3
The ratio suggests that there is 1 boy for every 3 girls
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If a circle c with radius 1 rolls along the outside of the circle x2 + y2 = 36, a fixed point p on c traces out a curve called an epicycloid, with parametric equations x = 7 cos t − cos 7t, y = 7 sin t − sin 7t. find the area it encloses
100 PTSSS!! NO SCAMM I NEED YOUR HELP Describe the correlation in the scatter plot below. The scatter plot shows ___________correlation because as the plotted values of x increase, the values of y generally ________.
Solve log(2x+3) = 3
9.675,9.25,9.325,9.5 least to greatest
Answers
Answer:
36:24
Step-by-step explanation:
6+4=10
60/10=6
6*6:4*6
=36:24
Round to the nearest whole degree.
Answers
Answer:
θ = 37°
Step-by-step explanation:
The missing angle is θ
cos θ = 4/5
cosθ = 0.8
- Using a calculator:
cos^(-1)(0.8) = 36.86≈ 37°
so θ = 37°
Answers
Answer: The number $1 bills is 8 and the number of $5 bills is 8.
Step-by-step explanation:
Let x denotes $1 bills and y be denotes $5 bills.
Then , we have the following equations :-
Subtracting equation (1) from (2), we get
Substitute y=5 in equation(1), we get
Hence, the number $1 bills is 8 and the number of $5 bills is 8.
Answers
The required solution to the given equation is m = 4 for the variable m.
What is the equation?
The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
The equation is given in the question, as follows:
24 = 6m
We have to solve the equation for the value of the variable.
As per the question, we have
⇒ 24 = 6m
Divided by 6 into both sides of the above equation, and solve for the value of the variable m,
⇒ 24 / 6 = 6m / 6
⇒ 4 = m
⇒ m = 4
Thus, the required solution to the given equation is m = 4.
Learn more about the equation here:
#SPJ6
Answer:
4
Step-by-step explanation:
24 = 6m
24 / 6 = 6 / 6 m
4 = m
Answers
Answer:
150 square feet
Step-by-step explanation:
Step 1
Find the Length and Width of the backyard
The length of a rectangular backyard is 5 feet longer than the width of the backyard. The perimeter of the backyard is 50 feet.
Perimeter = 2L + 2W
L = Length, W = Width
L = 5 + W
Hence:
50 = 2(5 + W) + 2W
50 = 10 + 2W + 2W
Collect like terms
50 - 10 = 4W
40 = 4W
W = 40/4
W = 10 feet
We find L
L = 5 + W
L = 5 + 10 feet
L = 15 feet
Step 2
What is the area of the backyard?
Area of a rectangle = Length × Width
Area of the rectangular backyard = 15 feet × 10 feet
= 150 square feet
Answers
Answer:
0
Step-by-step explanation:
You start off with 2x + 2x + 2 = 4x + 2.
You would then add like terms, as shown below.
4x + 2 = 4x + 2
Now, you would subtract 4x from both sides, and that would leave you with:
2 = 2
You would now subtract 2 from both sides, which would now leave you with 0.