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3 years ago

Passes through (4 -7) and has vertex (1 -6) in vertex form. I need it quickly, please!!!

Mathematics

1 answer:

cupoosta [38]3 years ago

8 0

Wait a minute - sorry I misunderstood the question lol

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Fill in the blank‘s to complete the equation that describes the diagram

Harman [31]

-4 + -10 = -14
Negative 4 plus negative 10 = negative 14 (thats what I think the answers gonna be, but im not that sure though)

5 0

3 years ago

What is the following quotient?

Karo-lina-s [1.5K]

2
3
√
3
−
3
√
18 is the answer

4 0

3 years ago

Read 2 more answers

What is the solution of the equation (x - 5)2 + 3(x - 5) + 9 =0? Use u substitution and the quadratic formula to solve.

larisa [96]

Answer:

x = 7/2 ± 3/2*(i√3)

Step-by-step explanation:

The equation is

(x - 5)^2 + 3(x - 5) + 9 =0

Let A = (x-5)

The equation becomes now

(A)^2 + 3(A) + 9 =0

We then apply the quadratic formula

A = [-(3) ± √((3)^2-4(1)(9)) ]/ (2(1))

A = -3/2 ± 3/2*(i√3)

Now, we revert the substitution

(x-5) = -3/2 ± 3/2*(i√3)

x = 7/2 ± 3/2*(i√3)

4 0

3 years ago

A line with a slope of 2 passes through the point (3,9).

swat32

Answer:

The line passes through the point ( x1 , y1 ) = ( 3 , 9 ). Hence 2x - y + 3 = 0 is the required equation of the line

Hope that helps

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A sphere has a diameter of 10 in. What is the volume of the sphere?

ExtremeBDS [4]

Answer:

The volume of sphere is 500 in³

Step-by-step explanation:

Given:

Diameter of sphere is 10 in.

Now, to find the volume we need radius.

Radius(r) = half of the diameter

$r=\frac{10}{2}$

$r=5$

And, now putting the formula to get the volume of sphere:

$volume(v)=\frac{4}{3}\pi r^{3}$

Putting the value of π = 3.

$v=\frac{4}{3} \times 3.14\times 5^{3}$

$v=1.33\times 3.14\times 125$

$v=522.025$

So, the volume is 522.025 in³.

By estimating the value the volume is 500 in³.

Therefore, the volume of sphere is 500 in³.

6 0

3 years ago