Mathematics High School

Can someone help me with this question I will mark u brainlist.

Answers

Answer 1

Answer:

First one true, second false, third true

Step-by-step explanation:

Related Questions

Please please please help me

Answers

The answer is d or b it’s bin along time sense I’ve done it

HELP, what do I put in the 3 boxes below?

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for the first box u r gonna look at y2 and y1 and simply subtract them
5 - 9 = -4

for the second box ur gonna subtract x2 - x 1
-3 - -10 = -7

for the third box u r gonna divide the answers u got in the previous two boxes
-4 / -7 = 4 / 7

Which expression is equal to 13/14

14−13

13−14

14 ÷ 13

13 ÷ 14

Answers

Answer:

Answer: 13÷14 is equal to 13/14

Can someone please help me with these two questions?

Answers

Answer:

1) Part A

The function that models the situation is P = 8,300·(1 - 0.12)ⁿ

Part B

2626 people

Part C

1575 people

2) Part A

The function that models the situation is A = 342.000·(1 - 0.06)ⁿ

Part B

The value of the hose in 2025 is approximately $208,472.6

Part C

The value of the hose in 2032 is approximately $135,189.8

Step-by-step explanation:

1) Part A

The given parameters are;

Martianville population in 2012, P₀ = 8,300 people

The percentage annual decrease in the population, r = -12% = -0.12

The formula for the growth of a population is presented as follows;

P = P₀·(1 + r)ⁿ

Where;

P = The population amount at a later time

P₀ = The initial amount of the population

r = The rate of the population growth

n = The number of years

Therefore;

The function that models the situation is P = 8,300·(1 - 0.12)ⁿ

Part B

The population that will attend Martianville in 9 years is given as follows;

P₉ = 8,300 × (1 + (-0.12))⁹ = 8,300 × (1 - 0.12)⁹ ≈ 2626.77

Therefore, by rounding down to the next whole person, the population that will attend Martianville in 9 years, P₉ = 2626 people

Part C

The population that will attend Martianville in 13 years is given as follows;

P₁₃ = 8,300 × (1 - 0.12)¹³ ≈ 1575 people

2) Part A

The price at which the house was bought, A₀ = $342,000

The rate of decrease of the value of the house = 6% therefore, r = -0.06

The function that models the situation is presented as follows;

A = A₀·(1 + r)ⁿ

Therefore;

The function that models the situation is A = 342.000·(1 - 0.06)ⁿ

Part B

The number of years between 2025 and 2017 = 2025 - 2017 = 8 years

The value of the hose in 2025, A₂₀₂₅ = 342.000·(1 - 0.06)⁸ = 208,472.576981

The value of the hose in 2025, A₂₀₂₅ ≈ $208,472.6

Part C

The number of years between 2032 and 2017 = 2032 - 2017 = 15 years

The value of the hose in 2032, A₂₀₃₂ = 342.000·(1 - 0.06)¹⁵ = 135,189.795176

The value of the hose in 2025, A₂₀₃₂ ≈ $135,189.8

Thirty-two is the product of nine and a number decreased by four

Answers

Answer:

Step-by-step explanation:

32 - 9 = 23,

24 + 4 = 28

Answer:

28, If you need any more help lmk

Step-by-step explanation:

im literally about to smash this computer pelase somebody HELPEEPPEPEPEPP

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Answer:

33920 or 530 im not 100% sure

i think sorry if im wrong

Step-by-step explanation:

What is the
approximate value of x?

Answers

Answer:

There is no work shown

Step-by-step explanation:

So you find the derivative root X you'll get 1 over 2 X to the power 1 by 2 and exactly after that you write the formula for the approximation.

In the diagram, which two angles are alternate interior angles with angle 14?

4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.
Angle 4 and Angle 12
Angle 3 and Angle 9
Angle 2 and Angle 10
Angle 12 and Angle 15

Answers

Answer: Angle 3 and Angle 9

Step-by-step explanation:

Answer:

3 9

Step-by-step explanation:

Make a the subject of the formula v=u+at

Answers

Answer:

a=(v-u)/t

Step-by-step explanation:

v=u+at

subtract u on both sides

v-u=at

divide both sides by t

(v-u)/t=a

a=(v-u)/t

Select all equations that match the solution for this equation: 5(x - 12) = 20

60 + 20 ÷ 5
1/5(60 + 20)
(16 + 20) • 5
(16 - 12) • 5
1/5(75 - 63

Answers

Answer:

The answer is x=16 so whatever the equations should look like it should be this:

Step-by-step explanation: 5(x-12)=20 5x-60=20 add 60 to 20 and get 5x=80 x=16

Can someone please help me with math.

Answers

i would say answer A but i'm not sure if it's right

Please help me with this!!

Answers

it is 22 because
180°-(68+90) = 22

the answer is 22, 180-158=22

Which graph shows the solution to the system of linear inequalities?

2x – 3y <12

y < –3

Answers

Answer:

Step-by-step explanation:

no explination

Please select the best answer from the choices provided ASAP

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Answer:

Step-by-step explanation:

I think the correct answer is C

Given the following exponential function: y
300(1.08)
What is the starting value?
What is the percent increase?

Answers

Answer:

Znhh

dlph is go pp pap iz clicker party calls X appraisal stock

Step-by-step explanation:

ha go ricksha symbiosis also jaldi

ANSWER FOR BRAINLEST (BEST TO EXPLAIN WILL GET IT)

Answers

Answer:

-7g+13

Step-by-step explanation:

b) because combining like terms results in:

g-8g=7g

and

15-2= 13

Simplify: 4r342 - 6t2r3 + 3rt - 16

Answers

It’s probably the third one

Answer:

-2r3t2 + 3rt – 16

Step-by-step explanation:

Like terms have the same variables with the same exponents on each variable. Add their coefficients, and keep the same variables and exponents.

Please help with this question... Which expression is equivalent to x^3/2?

Answers

Answer: D

Step-by-step explanation:

Answer:

Solve (x+2/x-3);(x-2/x-3) Equating the equation to zero and taking out (x-3) as common denominator (x+2)(x-2)/ (x-3)2 Solving using the identities we get => (x2– 4)/(x2 -6x + 9)= 0 => (x2– 4)=(x2-6x + 9) => -4= -6x +9 => -4 -9= -6x => -13= -6x => 13=6x => x= 13/ 6

Guys pls help i only have 20 mins left ;(

Answers

Answer:

1/4

Step-by-step explanation:

Use PhotoMath (:

Answer:

b) 1/4

Step-by-step explanation:

A digital music player has a retail price of 85$ the percent of markup is 140% what is the final price after the markup? (Show work)

Answers

Answer: $119

Step-by-step explanation:

Let's take this equation

85(n)

n will equal 1.40 as the price mark up is 140%

85(1.40)

$119

PLEASE HELP ME IM BEGGING ITS DUE IN 10 MINUTES

Answers

Answer:

wow good luck mines due in 5 mins and im stuck hahah

Step-by-step explanation:

Help can someone do this problem and explain how they got the answer

Answers

Answer:

y+x=21 2/3

Step-by-step explanation:

AHHHHH I love these types of problems!

So we know that 95+85+2y-5+3x+55=360. Congrats! we now have an equation!

Let's do the easy part first. What's 95+85?

You guessed it! That's 180.

So we know that 2y-5+3x+55=180. Let's simplify this to make it easier!

2y+3x+50=180

Then we solve

2y+3x+50=180

-50 -50

2y+3x=130

/2 /2

y+3x=65.

/3 /3

y+x=21 2/3

There you have it! 21 2/3.

thisss guyyy iss looooking fine . but why so serioussss hahahaha. when guysss be looking at you like this. does it make you blush what do u doo.

Answers

Answer:

no- it doesnt make me blush- and uh- i look at them and then away- and then start to draw or read-0-0

Step-by-step explanation:

please help times running out

Answers

Answer: c

Step-by-step explanation:

Each side of a square sandbox is 36 inches long. What is the area of the sandbox

Answers

Answer: 1296 inches

Explanation:

Given: Side of sandbox = 36 inches
To Find: Area of sandbox
Area of square sandbox = s*s
= 36*36
= 1,296 inch

Hope it helps you...

The area of the square sandbox is 1,296 square inches

What is area of square?

The area of a square is the measure of the space or surface occupied by it. It is equal to the product of the length of its two sides. Since the area of a square is the product of its two sides, the unit of the area is given in square units.

Area of a square = Side × Side

= [tex]Side ^{2}[/tex]

According to the question

Side of a square sandbox = 36 inches

Therefore,

The area of the square sandbox = [tex]Side ^{2}[/tex]

= [tex](36)^{2}[/tex]

= 1,296 square inches

Hence, the area of the square sandbox is 1,296 square inches

To know more about area of square here:

https://brainly.com/question/1658516

#SPJ2

Find the sum of the measures of the interior angles of a convex 45-gon.

Answers

Answer: 7740

Step-by-step explanation: take 180(n-45) and n represents the sides

The sum of the measures of the interior angles of a convex 45-gon.

is 7740.

What is a cube?

It is a polygon having six faces.

The volume of a cube is a side³.

We have,

Polygon with side = 45

Sum of interior angles of any polygon = (n - 2) x 180 ______(1)

Now,

n = 45

So,

Substituting n in (1)

(n - 2) x 180

= (45 - 2) x 180

= 43 x 180

= 7740

Thus,

The sum of the measure of the interior angles is 7740.

Learn more about cubes here:

https://brainly.com/question/11168779

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x
−
3
4
=
8
Which value of
x
satisfies this equation?

Answers

. the answer is x=42

What percent of 50 is 36?

Answers

50% of 36 means a half of 36 which is 18

Answer:

72%

Step-by-step explanation:

%/100 = is/of Write formula

x/100 = 36/50 Substitute known values

50x=3600 Cross multiply

/50 /50 Divide both sides by 50 to isolate x

x =72

What is the volume of the prism, to the nearest cubic inch?

Answers

the volume of the prism is 16

2{x-3}+3{x+3}={-5} answer plz

Answers

Answer:

x = -8/5 = -1 3/5

Step-by-step explanation:

2{x-3}+3{x+3}={-5}

Expanding the brackets:

2x - 6 + 3x + 9 = -5

5x = -5 + 6 - 9

5x = -8

x = -8/5.

Answer:

x=-8/5 is your answer

Step-by-step explanation:

2{x-3}+3{x+3}={-5}

2x-6+3x+9=-5

5x+3=-5

5x=-5-3

x=-8/5

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