Mathematics High School

The perimeters of the square and the regular pentagon are equal. A square with side lengths of 3x + 3. A pentagon with side lengths of x + 8. What is the perimeter of each polygon?

Answers

Answer 1

Answer:

The answer is Not 40 idk what it is

Step-by-step explanation:

Related Questions

What is the slope of a line which passes through the points (-6, 4) and (4, 6)?
A) 5
B)1/5
C)2
D)1/2

Answers

Answer:

1/5

Step-by-step explanation:

To find the slope between two points, we use the formula

m = ( y2-y1)/(x2-x1)

    = ( 6-4)/(4 - -6)

    = ( 6-4)/(4+6)

    = 2/10

     = 1/5

D. 1/2 this is the answer to the question.

D is in the interior of ∠ABC, m∠ABD=63°, and m∠DBC=23°.

Find m∠ABC

Answers

Answer:

<ABC= 86 degrees

Step-by-step explanation:

5/6 x 48


You get 25 point if you answer

Answers

Answer:

40

Step-by-step explanation:

5/6 x 48 =5 x 48/6 =5 x 8 =40

Find the area, in square units, of ABC plotted below.

Answers

Answer:

answer is 55

hope it is helpful to you

The difference
between two and a
number, multiplied by
five

i need help putting it into an equation

example:two added to three x
3x+2

Answers

n-2 • 5 I think :).

To which family does the function y = (x + 2) Superscript one-half Baseline + 3 belong?
quadratic
square root
exponential
reciprocal

Answers

Answer:

option b: square root

Step-by-step explanation:

just got correct on edge 2020

The family of the function belongs to square root.

We can solve this by understanding some types of functions

What is Function?

This is an expression that relates two variable to one another.

In this question, we are looking for the family of the equation.

The function given is

[tex]y = (x + 2)^\frac{1}{2} + 3[/tex]

The options given here are

quadraticsquare rootexponentialreciprocalWhat is a quadratic equation?

This is a polynomial that the variable have the highest power of 2. An example of this is [tex]y = ax^2 + bx + c[/tex]

What is a square root

This a function in which the variable is a square root to the main function.

An example of this is [tex]y = \sqrt{x}[/tex]

What is an Exponential Function

This is a function in which one of the variable has an exponential function to the other. An example of this is [tex]y = 2e^x[/tex]

What is a Reciprocal Function

This is a function in which one of the variable is inverse to the other one. An example of this is [tex]y = \frac{1}{x}[/tex]

From the above explanation, we can see that the function

[tex]y = (x + 2)^\frac{1}{2} +3\\y = \sqrt{x+2} + 3[/tex]

is a square root function

Learn more on functions here;

https://brainly.com/question/15602982

which table has a constant of proportionality between y and x of 2

Answers

Answer:

B for Khan Academy.

Step-by-step explanation:

Answer:

The answer is B for Khan Academy

Step-by-step explanation:

I just got it right.

if x=4 and y=1 then what is 3x + y + 2x squared minus 3 + y ​

Answers

Answer:

I think it is 73

Answer: 439

Step-by-step explanation:

Which of the following functions is graphed below?



Please help me please and thank you

Answers

Answer: D

Step-by-step explanation:

y = x + 6 is a straight increasing line that intercepts the y axis at 6. x <= 1 indicated the closed circle and the left of that graph.

y = x^2 + 3 is an upward facing parabola where the minimum is 3. The x > 1 indicates the open circle and the right of that graph.

D shows the correct functions graphed

15(t+2)+9t=6 Please help!

Answers

Answer:

t = -1

Step-by-step explanation:

15(t+2)+9t=6

15t + 30 + 9t = 6

combine like terms

24t +30 = 6

subtract 30 both sides

24t = -24

t = -1

22-5(6v-1) = -63

22- 30v + 5 = -63

27 -30v = -63

subtract both sides by 27

-30v = -90

divide it by -30

v = 3

Answer:

-1

Step-by-step explanation:

15(t+2)+9t=6

15t+30+9t=6

15t+9t=6-30

24t/24=-24/24

t=-1

Drag the tiles to the correct boxes to complete the pairs.

Simplify the inequalities and match them with the graphs that represent them.
arrowRight

arrowRight

arrowRight

arrowRight











3x > 15

2x > 12

x + 1 < 8

7x < 42

i need answers asp

Answers

Answer:

Step-by-step explanation:

3x > 15         2x > 12        x + 1 < 8             7x < 42

/3     /3        /2     /2            -1     -1             /7     /7

x > 5              x  > 6              x < 7                x < 6

Which cylinder pressure will Jillian need if she plans to fill 90 balloons?
Tank Pressure and Balloon Quantity
Pressure in the helium Number of 9-inch
cylinder (psi)
balloons
100
30
150
?
?
200
250
?
300
?
150
200
0 250
0 300

Answers

Answer:

C

Step-by-step explanation:

Because if she wants to fill 90 balloons 100 is 30 so multiply by 30×3 and u get 90

Answer: 300

Step-by-step explanation:

i took the test and got it right

Help meeeeeeeeeeeeeeeeeeeeeee !!!!!

Answers

Answer:

i think it is the 2nd one and the 5th one.

Step-by-step explanation:

hope this helped!

p.s it would be cool if you gave me brainliest

Which set of ordered pairs does not represent a function?

\{(2, 7), (1, 7), (0, -8), (5, -1)\}{(2,7),(1,7),(0,−8),(5,−1)}
\{(-1, -9), (-5, -2), (8, 4), (-5, 2)\}{(−1,−9),(−5,−2),(8,4),(−5,2)}
\{(3, 1), (5, 5), (9, 8), (7, 6)\}{(3,1),(5,5),(9,8),(7,6)}
\{(2, 0), (1, -6), (4, 5), (-8, -6)\}{(2,0),(1,−6),(4,5),(−8,−6)}

Answers

Answer:

The second option

Step-by-step explanation:

There can NOT be a function when one x-value coordinate corresponds to multiple x-values. -5 is corresponding with two different y-values, -2 and 2.

Please help if you can.

Answers

Answer:

I would sat b

Step-by-step explanation:

2(3,-2)+3(1,-1) the answer is (9,-7)

Zoe put in 80 hours of work in July for which she is entitled to $920.65. She also works 5 hours overtime. If she receives a paycheck of $1030.45 for the month, how much is she paid for an hour of overtime work?

Answers

Answer:

1951.1

Step-by-step explanation:

Just add her money up 920.65 + 1030.45= 1951.1

Will give brainliest

Answers

Answer:

-6/3= -2

3/-6= -1/2 they are not equal. So false

-8*9= -72

9*-8= -72 They are equal. So true

hope this helps!

BM bisects ABC. If m ABC = 39°, what is the measure of ABM?

Answers

Answer:

stgfdbvfg

Step-by-step explanation:

sgsgdgdbccbctrerrgdgdg

positive integer less than 2 ​

Answers

Answer:

1

Step-by-step explanation:

1 is a positive integer

1 hope this helps skrrrrrt i’m out bois

Devin is collecting signatures for a petition to open a new park in her town. She needs to collect at least 1,000
signatures before she can schedule a meeting with the mayor. She already has 380 signatures. If each petition page
holds 80 signatures, which inequality best shows how many more pages (p) Devin needs?

Answers

Answer:

P = t - f

Step-by-step explanation:

First we need to find how many pages in total she needs so 1,000/80 - 12.5 so 13 pages. Then 380/80 4.75 of a page filled so subtract that from 12.5 to get 8 pages left to fill.

let p = pages left to fill

let T = total pages needed

let F = pages already filled

I NEED HELP ON THIS ONE SORRY PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

B

Step-by-step explanation:

The figures are similar. Find the missing length

Answers

Answer:

4.5 feet, or is there is 5 feet as an option, then 5 feet.

Step-by-step explanation:

ya just subtract

Find the domain:


y= (6+9x)/(6-|x-1|)
ITS URGENT WILL MARK BRAINLIEST ASAP

Answers

x= -2/3
or simplified x=-0.6

Mr. Hill wants to plant a rectangular garden in his backyard. He has 50 feet of fence to enclose his garden. He wants the length to be 5 feet more than the width. Write the equation that you would use to solve this problem and use your equation to find the dimensions.

What are the dimensions, in feet, of the garden?







What is the equation that you wrote to determine the width, x, of the garden?

Answers

Answer:

PERIOD POOOOOOOOOOOOOOO

Step-by-step explanation:

easy 8th grade math please help

Answers

Answer:

25x<25x

Step-by-step explanation:

i think its that

Answer:

1 ≤ x

Step-by-step explanation:

20 + 5x [tex]\leq[/tex] 5(1 + 4x)

20+ 5x ≤  5 + 20x

      -5x           -5x

20 ≤ 5 + 15x

-5     -5

15 ≤ 15x

÷15   ÷15

1 ≤ x

The equation represents Function A, and the graph represents Function B:

Function A f(x) = 6x - 1
Function B graph of line going through ordered pairs 1, 4 and negative 1, negative 2 and negative 2, negative 5

Which equation best compares the slopes of the two functions?
(A) Slope of Function B = 2 x Slope of Function A
(B) Slope of Function A = Slope of Function B
(C) Slope of Function A = 2 x Slope of Function B
(D) Slope of Function B = − Slope of Function A

Answers

Answer:

C. Slope of Function A = 2 x Slope of Function B

Step-by-step explanation:

The slope of function A is the x-coefficient: 6.

The slope of function B is ...

... slope = (change in y)/(change in x) = (-2-4)/(-1-1) = -6/-2 = 3

6 is 2 times 3

6 (4x-5)

simplify

help needed urgently

Answers

Answer:

24x-30 that's what I'm thinking lmk if I helped

Answer:

24x-30

Step-by-step explanation:

PLS HELP .................

Answers

Answer:

B

Step-by-step explanation:

B is the only choice that fails the vertical line test. A line basically touches 2 points on choice B. It can only touch 1.

3x²+16x-115=0
factored?

Answers

Answer:

3ײ+16×-115

: 2×2×2 +16

: 20×min 115 Negatif

: positif +negatif =positif

: jadi jawaban

: 3.100 ²

Step-by-step explanation:

" i'm sorry ya kalo jawaban nya salah"

help me please!! Slope

Answers

1. Y=3/1+b
2. Y=-1/2+b
3. Y=-3/3+b
4. I can’t quiet remember how to do sorry :/
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