Find the area of the circle. Use 3.14 for pi.Question 1 options:
113.04 in2
56.52 in2
256.34 in2
1017.36 in2
Answers
Answer:
The answer is 254.34in².
Step-by-step explanation:
Given that the diameter is 2 times the radius. So the radius will be 9 in. Next, you have to find the area of circle, A = π × r² :
A = π × r²
Let π = 3.14, r = 9,
A = 3.14 × 9²
A = 254.34 in²
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Step-by-step explanation:
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Answer: A=450
Step-by-step explanation:
The slope of the graphed line is
.
The slope of the parallel line is
.
An equation that can be used to find the y-intercept of the parallel line is
.
The y-intercept of the parallel line is
.
The equation of the parallel line is
.
Answers
Answer:
5/2, 5/2, -3= (5/2)(2)+b, -8, y=(5/2)x-8
Step-by-step explanation:
Answer:
The slope of the graphed line is
✔ 5/2
.
The slope of the parallel line is
✔ 5/2
.
An equation that can be used to find the y-intercept of the parallel line is
✔ –3 = (5/2)(2) + b
.
The y-intercept of the parallel line is
✔ –8
.
The equation of the parallel line is
✔ y = (5/2)x – 8
.
Step-by-step explanation:
Answers
Answer:
Step-by-step explanation: 7 b and d8
B. They are complementary angles
C. They are supplementary angles.
D. They are vertical angles.
Answers
Answer:
A. They are adjacent angles
Step-by-step explanation:
Angles 1 and 2 are next to each other, that makes them adjacent angles
A They are adjacent angles (next to each other and share a side) True
B. They are complementary angles (add to 90 degrees) False- Angle 2 is 90 degrees)
C. They are supplementary angles. (add to 180) False, they do not form a straight line
D. They are vertical angles. (opposite angles) False, they are not made by intersecting lines
Answer:
The answer is adjacent angles:)
Step-by-step explanation:
Answers
The equation of circle C will be;
⇒ (x + 5)² + (y - 2)² = 7.61²
What is Circle?
The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
Given that;
The points j(-8,9) and k(-2,-5) are endpoints of a diameter of circle C.
Now,
Since, The points j(-8,9) and k(-2,-5) are endpoints of a diameter of circle C.
Hence, The diameter of circle = √(- 2 - (-8))² + (- 5 - 9)²
= √ 6² + 14²
= √36 + 196
= √232
= 15.23
Thus, The radius of circle = 15.23 / 2
= 7.61
And, The center of the circle = (- 8 + (-2)) / 2 , (9 + (-5))/2
= (- 5, 2)
So, The equation circle C is,
⇒ (x - (-5))² + (y - 2)² = 7.61²
⇒ (x + 5)² + (y - 2)² = 7.61²
Learn more about the circle visit:
#SPJ5
Answer:
(x+5)² + (y-2)² =58
Step-by-step explanation:
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