2 years ago

Coordinates of the vertex for the parabola y=x^2+6x-7

Mathematics

1 answer:

zheka24 [161]2 years ago

6 0

Answer:

(-3, -16)

Step-by-step explanation:

You might be interested in

Shirley spelled 12 of her 16 spelling words correctly on the test. What percent grade did shirley get on the test

Black_prince [1.1K]

Answer:

75%

Step-by-step explanation:

percent = part/whole * 100%

percent = 12/16 * 100%

percent = 0.75 * 100%

percent = 75%

Answer: 75%

5 0

2 years ago

HELP I NEED HELP ASAP

My name is Ann [436]

Answer: is C

Step-by-step explanation:

7 0

2 years ago

The area of a base of a cuboid is 45 cm^ , its height is 6 cm find its volume

Evgesh-ka [11]

Answer:

270 cm³

Step-by-step explanation:

hope this helps

5 0

1 year ago

1/6(a+12)= -4 please help because I don’t understand this

iogann1982 [59]

Answer:

a=-36

Step-by-step explanation:

1/6(a+12)=-4

1) Distribute <u>1/6</u> to a and 12:

1/6a+2=-4

2) Subtract 2 from both sides:

1/6a=-6

3) Multiply both sides by the reciprocal of 1/6: (6/1)

a=-36

Let me know if you have any confusion on how I reached the solution :)

3 0

2 years ago

Area of the shaded segment=

garik1379 [7]

The area of the entire sector is $(\pi)(6^{2}) \left(\frac{60}{360} \right)=6\pi$

The area of the triangle OAB is $\frac{\sqrt{3}}{4}(6^{2})=9\sqrt{3}$ .

So, the area of the segment is $\boxed{6\pi-9\sqrt{3}}$

5 0

1 year ago