Which point lies on the circle represented by the equation (x + 5)2 + (y − 9)2 = 82?
1 answer:
Answer:
x = −y+45
Step-by-step explanation:
Step 1: Add -2y to both sides.
Step 2: Add 8 to both sides.
Step 3: Divide both sides by 2.
You might be interested in
Answer:
18
Step-by-step explanation:
plug 4 for z
3(4)+6=18
Answer:
1. Right Triangle
2. Not Right Triangle
3. Not Right Triangle
Step-by-step explanation:
1. 28² + 45² = 2809 --> 53² = 2809
2. 6² + 6² = 72 --> 8² = 64
3. 4² + 10² = 116 --> 12² = 144
Answer:
16)
- q / 12 = sin 20
- q = 12 sin 20
- q = 4.1
- p / 12 = cos 20
- p = 112 cos 20
- p = 11.3
17)
- x / 44 = tan 39
- x = 44 tan 39
- x = 35.6
- 35.6 / y = sin 39
- y = 35.5 / sin 39
- y = 56.4
18)
- 14 / b = sin 57
- b = 14 / sin 57
- b = 16.7
- a / 16.7 = cos 57
- a = 16.7 cos 57
- a = 9.1
Answer:
Step-by-step explanation:
Her former rent is $ x
Twice the former rent: 2*x = 2x
$300 less than 2x: 2x - 300
2x - 300 = 550
Add 300 to both sides
2x - 300 + 300 = 550 + 300
2x = 850
Divide both sides by 2
2x/2 = 850/2
x = 425
Her former rent = $425
Answer:
5.2
Step-by-step explanation:
can i get brainliest because i need 1 more to rank up
