The answer is 200
Answer: 30 degrees
2 interior angles of 75 degrees.
the amount of angle the hall is so prob like 5
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In ΔRST, the measure of ∠T=90°, ST = 71 feet, and RS = 94 feet. Find the measure of ∠S to the nearest tenth of a degree.
Thanks for the points!
-∞ < x > ∞
-∞ < y > ∞
1. 10Z–4B+3Z+16B–Z = 10Z+3Z–Z+16B–4B
= 12Z+12B = 12(Z+B)
2. –5M–3P+5P+12P = 12P+5P–3P–5M = 14P–5M
3. 12P–4M+8P–3M–2P = 12P+8P–2P–4M–3M
4. 10B–5M–4B+8B–4M = 10B+8B–4B–5M–4M
5. 4Z+3Z–6Z+B = Z+B
6. 7B+3X–8B+6X = 6X+3X+7B–8B = 9X–B
Vertex Form of a quadratic equation;
Vertex of the parabolas (h, k)
The vertex of the parabola is either the minimum or maximum of the parabola. The axis of symmetry goes through the x-coordinate of the vertex, hence h = -3. The minimum of the parabola is the y-coordinate of the vertex, so k= 7. Now substitute it into the formula;
Now substitute in the given point; ( -1, 9) and solve for a;
Hence the equation in vertex form is;
In standard form it is;