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2 years ago

Quick algebra 1 question for 50 points!

Mathematics

1 answer:

Brilliant_brown [7]2 years ago

7 0

See

The point D is

3 units left from origin

x coordinate=-3

1 units up from origin

y coordinate=1

The point is

(-3,1)

Direct variation

Multiply k=2

k(-3,1)
2(-3,1)
(-6,2)

Option A

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On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte

34kurt

Answer:

$y = (x+4)^{2}+6$

Step-by-step explanation:

The parabola with vertex at point (h,k) is described by the following model:

$y - k = C\cdot (x-h)^{2}$

The equation which satisfies the conditions described above:

$y - 6 = (x+4)^{2}$

$y = (x+4)^{2}+6$

The two points are evaluated herein:

x = -6

$y =(-6+4)^{2}+6$

$y = (-2)^{2}+6$

$y = 4 + 6$

$y = 10$

x = -2

$y = (-2+4)^{2}+6$

$y = 2^{2} + 6$

$y = 4 + 6$

$y = 10$

The equation of the translated function is $y = (x+4)^{2}+6$ .

4 1

3 years ago

Read 2 more answers

What is 37/50 as a decimal

dexar [7]

37/50 as a decimal is: 0.74
To get 37/50 converted to decimal, you simply divide 37 by 50.

5 0

3 years ago

Read 2 more answers

4. Julie saw 3 eagles each day she went bird-watching. How many eagles did Julie see in 6 days?

Umnica [9.8K]

9514 1404 393

Answer:

18 eagles

Step-by-step explanation:

Assuming Julie went bird-watching on each of those 6 days, she saw a total of ...

(3 eagles/day)(6 day) = 3·6 eagles = 18 eagles

6 0

4 years ago

PLZ HELP ASAP SIMMILAR AND CONGRUENT TRIANGLES

Dvinal [7]

LA=3.5; AY=7
LW=?

LW=LA+AW
AW=?

Let's analyze triangles LAY and YAW
1) Triangle LAY
Angle LAY is 90°
Suppose Angle ALY is x
The angle LYA is the complement of x, for example y:
x+y=90°→y=90°-x

2) Triangle YAW
Angle AYW is the complement of angle LAY (y), then the angle AYW must be equal to x.
Angle YAW is 90°, because the angle LAY is 90°

The triangles LAY and YAW are similars, because they have to congruent angles:
Angle LAY = 90° = Angle YAW
Angle ALY = x = Angle AYW
Then the sides of triangles LAY and YAW must be proportionals:
AW/AY=AY/LA
Replacing the known values:
AW/7=7/3.5
AW/7=2
Solving for AW. Multiplying both sides of the equation by 7:
7(AW/7)=7(2)
AW=14

Now:
LW=LA+AW
LW=3.5+14
LW=17.5

Answer: LW=17.5 units

8 0

3 years ago

Using the formula A = 6s2, solve when s = 2?

rosijanka [135]

Answer:

When s=2, A=24

Step-by-step explanation:

We are given the formula $A = 6s^2$

We need to solve and find value of A , when s=2

So, putting value of s in the given formula we can find value of A

The formula given is:

$A=6s^2\\Put\:s=2\\A=6(2)^2\\A=6(4)\\A=24$

So, by putting s= 2, We get A=24

6 0

3 years ago