3 years ago

Plz someone help me with this question

Mathematics

1 answer:

Anettt [7]3 years ago

4 0

Answer:

(x+3)^2=-4(y-3)

Step-by-step explanation:

(x-h)^2 = 4p(y-k)

P is the distance between the focus and vertex

P = 1 --> used distance formula for the points of -3,2 -3,3

Vertex is -3,3 --> according to picture

(x+3)^2=-4(y-3)

P is negative since it goes downwards in the picture.

You might be interested in

Margie made $311.85 last week. if she makes 8.10 an hour how many hours did she work last week

sashaice [31]

I believe its 38 hours

6 0

3 years ago

Read 2 more answers

The graph below shows a proportional relationship between yyy and xxx.

Elena-2011 [213]

Answer:

$k = 40$

Step-by-step explanation:

Given

The attached graph

Required

Calculate the constant of proportionality.

Represent the required constant with k.

Such that:

$k = \dfrac{y}{x}$

Pick any two corresponding values of x and y

$(x,y) = (1,40)$

This means that:

$x = 1\ and\ y = 40$

$k = \dfrac{y}{x}$ becomes

$k = \frac{40}{1}$

$k = 40$

8 0

3 years ago

Read 2 more answers

A line segment has endpoints (4,7) and (1,11). What is the length of the segment?

vredina [299]

You can use the distance formula for this:

√(x2-x1)²+(y2-y1)²

so you'll get √(1-4)²+(11-7)² = √(-3)²+(4)² = √9+16 = √25 = 5 and 5 is your answer

5 0

3 years ago

HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

USPshnik [31]

Answer:

65mph

Step-by-step explanation:

Add 100 and 30 together then divide by 2. You get 65 miles per hour.

7 0

3 years ago

Help with this too please!!!

Arlecino [84]

Answer:

1. 150 2.55 3.63 4.325

Step-by-step explanation:

1. 180 minus 30 2. 180 minus 125 3. 90 minus 27 4. 380 minus 35

8 0

3 years ago