Mathematics High School



If the family plans to move to their retirement home in 10 years, which pool would be more cost effective to install? How do

you know?

Answers

Answer 1

Answer:

Step-by-step explanation:

but is their any answer choices

Related Questions

ok so i thought i knew what i was doing but then i didn't know what i was doin-

Answers

answer: A

explanation: i did this last year and kept my paper! good luck!

Please help 6th grade math please please help

Answers

Step-by-step explanation:

the beginning number is the beginning of your range the last number is the end of your range

PLEASE HELP !!!! find the focus (parabolas)

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

Answers

Answer:

C. ( -2 , 2 )

Step-by-step explanation:

Focus of parabola [tex](y-2)^2 = 4(x+3)[/tex] is (-2 , 2) .

Correct option is C .

Given, Equation of parabola  [tex](y-2)^2 = 4(x+3)[/tex]

Focus of parabola :

Standard equation of parabola : (y - k)² = 4a(x - h)

Axis of parabola : y = k

Vertex of parabola : (h, k)

Focus of parabola : (h + a, k)

Compare the equation of parabola with standard equation.

(y - k)² = 4a(x - h)

[tex](y-2)^2 = 4(x+3)[/tex]

k = 2

a = 1

h = -3

So focus of parabola:  (h + a, k).

-3 + 1 , 2

Focus of parabola = -2 , 2

Hence the correct option is C .

Know more about parabola,

https://brainly.com/question/11911877

#SPJ4

Find the radian measure of an angle of -340

Answers

Answer:

-1.889 rad

Step-by-step explanation:

180 degrees = [tex]\pi[/tex]

-340 x [tex]\frac{\pi }{180}[/tex]

-340[tex]\pi[/tex]/180

-34[tex]\pi[/tex]/18

-1.889 rad

Legs are 5ft and 25ft what is the hypotenuse round to the nearest tenth

Answers

Answer:

15ft

Step-by-step explanation:

Write the equation of the given line in slope-intercept form:
(-1,2) and (1,-4)

Answers

answer is y=-3x+(-1/3)

help! rs - st + m - tv​

Answers

Answer:

umm, i think the question is incomplete

Step-by-step explanation:

I take out a 4,000 loan. It's a simple interest loan. Find the interest I get after 4 years at a rate of 6%

Answers

Answer:

960

Step-by-step explanation:

Let P, R and T denote principal amount, rate of interest and time period.

Principal amount of loan (P) = 4,000

Time period (T) = 4 years

Rate of interest (R) = 6%

Simple interest is calculated using the following formula:

Simple interest [tex]=\frac{4000(4)(6)}{100} =960[/tex]

So,

Simple interest is equal to 960

HELP ME QUICKLY I WILL GIVE YOU THE CROWN

Answers

Answer:

J

Step-by-step explanation:

Given

5(y + 2) + 4 ← note 4 is outside the parenthesis

Each term in the parenthesis is multiplied by 5, that is

5 • y + 5 • 2 + 4 → J

The temperature in your town is 31°F. The radio announcer says that the temperature will drop 15 degrees. What will the temperature be? Write an equation to show how you found your answer
welp me pls
( T﹏T ) ( T﹏T ) ( T﹏T ) ( T﹏T )

Answers

Answer:  16° F

Step-by-step explanation:

30-15=16

16 degrees because if you subtract 31 degrees by 15 degrees you get 16 degrees.

15% of what number is 30?
please give the steps! i will give brainliest if you give the steps

Answers

Answer:

200

Step-by-step explanation:

15% is 0.15

0.15x = 30

x = 30/0.15 = 200

Similar Polygons
DEFG is similar to HJKL. What is the length of LK?

A) 5
B)21
C) 80/3
D) 60

Answers

Answer:

I think it's 21. .........

hi can someone help me with this

Answers

Answer:

86 degrees

Step-by-step explanation:

180 - (74 + 20) = 86

Which type of display is for One-Variable data set

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Answer:

If you look at the bar graphs, histograms, and circle graphs, they all look at one variable at a time and display the number of times or percentage of times an individual point or interval is counted.

Step-by-step explanation:

Here is a graph of a quadratic function f(x). What is the minimum value (y-value only) of f(x)?

Answers

Answer:

Zero.

Step-by-step explanation:

The minimum value  is where the function touches the x axis , at y = 0.

please help me it's worth 10+ points

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Answer:

10, 12 and 11

Step-by-step explanation:

On each median , the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint.

TZ = 2 × ZX = 2 × 5 = 10

UY = UZ + ZY = 8 + 4 = 12

ZW = [tex]\frac{1}{3}[/tex] × VW = [tex]\frac{1}{3}[/tex] × 33 = 11

PLEASEEEEE HELP ME ON THIS

Answers

may not know the answer that well but try this called symbolab. Hope that could help you

Which point A,B,C or D is in the solution
set of the inequality graphed below?

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Answer:

I would need to see the graph to answer this question.

What is the solution to the equation 3x + 2(x – 9) = 8x + X - 14?
+
o
-8
0-1
o
1
08

Answers

Answer:

Your answer will be x= -1

Step-by-step explanation:

have a nice day:)

Anyone know where you can find answers for a geometry test?

Answers

Answer:

quizlet or quizzes

Step-by-step explanation:

what is the factorization of the polynomial below 16x2-9

Answers

Answer:

(4x - 3)(4x + 3)

Step-by-step explanation:

16x² - 9 ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b) , then

16x² - 9

= (4x)² - 3²

= (4x - 3)(4x + 3)

will give 20 brainly PLEASE NEED HELP NOW
plz put the answer as simple as a b c or d

Answers

Answer:

1. A

2. C

Step-by-step explanation:

HELP ME!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

H and J

Step-by-step explanation:

The copy machine runs for 20 seconds and then jams. About how many copies were made before the jam occurred? Round your answer to the nearest tenth

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Answer:

10.7

Step-by-step explanation:

Please help.
Indices and Standard Form question

Answers

Answer:

A= 4.5×10^11

B= 3.5×10^3

Step-by-step explanation:

A

(5×10^3)= 5000

(9×10^7)=90000000

multiply both of them

=450000000000 or 4.5×10^11

B

(7×10^5)=700000

(2×10^2)=200

700000÷200

3500 or 3.5×10^3

Angle W is shown in the diagram.
w
400
What is the measure of Angle w in degrees?

Answers

Answer:

The measure of Angle w in degrees is 50°

Step-by-step explanation:

We know that in a straight line, 180°

So,

90° + 40° + w = 180°

130° + w = 180°

w = 180° - 130°

w = 50°

Thus, The measure of Angle w in degrees is 50°

-TheUnknownScientist

12. What is the equation of the following parabola?
A y = 2(x + 1)2 - 4
B y = 3(x - 1)2 - 4
C y = 3(x + 1)2 - 4
Dy=2(x - 1)2 - 4

Answers

Answer:

c

Step-by-step explanation:

What is the range of the function shown on the graph above? The graph is in the photo
OA. -6 < y < 9
OB. -6 _< y _< 9
OC. 0 _< y _< 7
OD. 0 < y < 7

Answers

The answer is OA. 6 & it; y & it; 9

Is 0.25 greater or less than 0.03?

Answers

Answer:

0.25 is greater than 0.03

Step-by-step explanation:

You can solve this simply by looking for the position of the decimal point.

For example, 0.30 is greater than 0.25, but 0.03 is less than 0.25

0.25  >  0.03

Answer:

Step-by-step explanation:

Enter values to complete the table below.

PLEASE HELP, DUE IN ONE HOUR AND HAVE LOTS TO DO.
20 POINTS!!

Answers

Answer:

6, 0, 2

Step-by-step explanation:

Divide y by x.

Answer:
6
0
2


If this helped please mark brainliest :)
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