Answer:
It seems like 11.5 i'm not certain it just has to be i hope you make a good grade on your test!
Step-by-step explanation:
Answer:
15.13
Step-by-step explanation:
To find diameter, divide circumference by pi or 3.14
I'm going to change the fraction to a decimal, so 47.5
47.5/3.14 = 15.1273885
Round to nearest hundredth gives you 15.13
x + x + x + 2
There are 3 x's so that's
3x + 2
Yeah, you're right is D
2(x + 1) + x = 2x + 2 + x = 3x + 2
The other answer
Answer:
7/20 * 6/19 = 21/190 because their are 20 marbles and 7 green then their are one less marbles so only 6 green and 19 total.
brainliest plz :D
Answer:
y = 1
Step-by-step explanation:
Given:
- equation of the parabola:
- points on the parabola: (-1, -9) and (1, 1)
Substitute point (1, 1) into the given equation of the parabola to find q:
Substitute the found value of q and point (-1, -9) into the given equation of the parabola to find a:
Therefore, the equation of the parabola is:
The maximum or minimum point on a parabola is the vertex.
Vertex form of a parabola: where (h, k) is the vertex.
Therefore, the vertex of the parabola is (1, 1) and so the maximum value of y = 1