I think the answer is false
Answer:
25, 29
Step-by-step explanation:
The Pythagorean Theorem is a² + b² = c² where a and b are legs and c is the hypotenuse. In this case, a = 2, b = 5 and we are solving for c, which is also known as AC here. Therefore,
4 + 25 = AC²
AC² = 29
Profit is the difference between revenue (sales) and expenses.
... profit = $1,222 - 2,345 = -$1,123
When profit is negative, it is called a <em>loss</em>.
The store lost $1,123 that month.
1\ x-5=2 7
2\ 6+x=9 3
3\ 10=4+x 6
4\ 1/2(x-2)=3 2
5\ 3x=5+x 2 1/2
6\ 2x+4=6 1
7\ 8=2x-5 6 1/2
8\ x+3/2=7 5 1/2
9\ x+4=10 6
10\ 9=5x-3x 4 1/2
11\ 12=3x-4 5 1/3
12\ 2(x+1)=12 5
13\ 2x-3/2x=2 1
Answer:
a) Option A: r = 5
b) Option C: y = x
Step-by-step explanation:
a) First, we know that a circle centered at the origin of radius R is written as:
x^2 + y^2 = R^2
Then x^2+y^2=25 can be rewritten as:
x^2 + y^2 = 5^2
This is a circle of radius 5.
Then in polar form, this can be written as:
r = 5
b) Now we have the angle 225°
For rectangular coordinates (x, y)
The correspondent value of θ is given by:
Tan(θ) = y/x
In this case, we have θ = 225°
Then:
Tan(225°) = 1 = y/x
This can be rewritten as x = y
Then the correct option is C) y = x
