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2 years ago

Find the vertex form of the quadratic function by completing the square F(x) = x^2 -24x

Mathematics

1 answer:

musickatia [10]2 years ago

4 0

Answer: the vertex is (12,−144)

Step-by-step explanation:

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For questions 8 – 10, answer the questions about tangent-tangent angles.

olchik [2.2K]

Answer:

m(arc ZWY) = 305°

Step-by-step explanation:

8). Formula for the angle formed outside the circle by the intersection of two tangents or two secants is,

Angle formed by two tangents = $\frac{1}{2}(\text{Difference of intercepted arcs})$

= $\frac{1}{2}(220-140)$

= $\frac{1}{2}(80)$

= 40°

9). Following the same rule as above,

Angle formed between two tangents = $\frac{1}{2}(\text{Difference of intercepted arcs})$

125 = $\frac{1}{2}[m(\text{major arc})-m(\text{minor arc})]$

250 = $[m(\text{arc ZWY})-m(\text{arc ZY})]$

250 = m(arc ZWY) - 55

m(arc ZWY) = 305°

Therefore, measure of arc ZWY = 305° will be the answer.

10). m(arc BAC) = $\frac{1}{2}([m(\text{arc BDC})-m(\text{arc BC})])$

= $\frac{1}{2}(254-106)$

= $\frac{148}{2}$

= 74°

4 0

2 years ago

Prime between number of 1234 to 1352

qwelly [4]

prime between number of 1234 to 1352 are 1237, 1249, 1259, 1277, 1279, 1283, 1289, 1291, 1297, 1301, 1303, 1307, 1319, 1321, 1327

8 0

1 year ago

Kirkwood lies between St.lous and rolla

Norma-Jean [14]

What is the question supposed to be?

5 0

3 years ago

Last year Rikki sang 960 songs with his rock band. How many songs did he sing per month? How did you get your answer?

alexira [117]

If he sang the same number of songs each month, he sang 80 songs per month.

960/12 (months) = 80 (songs per month)

6 0

2 years ago

Helppppppp pleaseeeee

AleksandrR [38]

Answer:

is it asking how many times u would get then number 5 when u roll or asking how you would expect for the first 5 rolls?

4 0

1 year ago