Answer:
The answer is t
Step-by-step explanation:
x works as an exponent so it was pretty easy
Before I answer your question, what does "dm3" means?
Answer:I think it is 73 degrees
Step-by-step explanation:
Answer:
Given that x=5, when we substitute in 5 for 2x + 3 = 13, the equation will turn out to be true.
Step-by-step explanation:
2x + 3 = 13 x=5
2(5)+3=13
10+3=13
13=13
Answer:
C
Step-by-step explanation:
The vertex form of the equation of a circle is
where (h,k) is the center of the circle and r is the radius. This means that for the circle with center (-3,1) and radius 5 substitute into the vertex form these values. Substitute h = -3, k= 1, and r = 5. The equation becomes
. This simplifies to
. The solution is C.