The equation for the circle is:
(x-8)^2 + (y-1)^2 = 49
If we take 'y' as 1, then
(x-8)^2 + 0 = 49
x-8 = √49
x = ±7 + 8
x = 15 or x = 1
Answer:
15.73
Step-by-step explanation:
Straight angle is 180 degrees. So the given angles add up to 180.
(6x - 3) + (5x + 10) = 180
11x + 7 = 180
-7 -7
11x = 173
Answer:
b= -8
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
-3b - 6 = 18
+6 +6
-3b = 24
-3b/-3 = 24/-3
b = -8
Answer:
y=20x is correct
Step-by-step explanation:
i took the quiz
Answer:
y = 20x
i got the question right on the quiz
Greetings!
In this question, we need to solve the equation where "k" will be our subject variable.
We were given the equation: 10n = 5(k - 3)
In order for "k" to be the subject, we need to solve for "k" where "k" is by itself.
Solve the equation for k:
10n = 5(k - 3)
Use the distributive property to distribute the 5
10n = 5k - 15
Add 15 to both sides to get 5k by itself
10n + 15 = 5k
Divide both sides by 5 to get "k" by itself
2n + 3 = k
Therefore, when "k" is the subject the equation is rearranged to: k = 2n + 3
Answer:
k = 2n + 3
a. One day, 200 kids’ tickets were purchased. What was the total cost of those tickets?
----------------- answer
Answer:
$1,050
Step-by-step explanation:
Simply multiply the cost per kid ticket and number of kids:
$5.25 x 200 = $1,050
B.(37.68 in2)
C.(1808.64 in2)
D.(452.16 in2)
Circumference = diameter x pi
Find the diameter:
75.36 = diameter x pi
Divide both sides by pi:
Diameter = 75.36/3.14 = 24 inches.
Area = pi x r^2
R = 1/2 diameter = 12
Area = 3.14 x 12^2
Area = 452.16 in^2
The answer is D.