Answer:
a. 72°
Step-by-step explanation:
The sum of angles in a triangle is 180°. The two base angles of an isosceles triangle (one with two congruent sides) are congruent, so we have ...
54° + 54° + x° = 180°
x° = 180° - 108°
x° = 72°
Answer:
<h2>D. (-1, -3)</h2>
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Considering that the circle has radius of 3ft to mean its diameter is twice the radius hence 6 ft
Given that the length of the square is 10 ft
10÷6=1 ⅔ hence only 1 circle
10-6=4 ft
The space of 4ft can't allow another circle to fit without an overlap. Therefore, only one circle can fit
Answer:
Vertex ( 5 ,8) .
Step-by-step explanation:
Given : f(x) = 2(x − 5)² + 8.
To find : Determine the vertex of the function .
Solution : We have given
f(x) = 2(x − 5)² + 8.
Vertex form of parabola : f (x) = a(x - h)² + k, where (h, k) is the vertex.
On comparing f(x) = 2(x − 5)² + 8. with vertex form of parabola.
a = 2 , h = 5 , k = 8 .
Vertex ( 5 ,8) .
Therefore, Vertex ( 5 ,8) .
