Mathematics College

Which of the following correctly arranges the figures in a hierarchy based on their classification?

A.
polygon → isosceles → triangle → equilateral

B.
polygon → isosceles → equilateral → triangle

C.
polygon → triangle → isosceles → equilateral

D.
polygon → triangle → equilateral → isosceles

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Help me answer these questions fast please guys

1. When a function is called f(x), the x is also known as the is ___ of the function.
A. Range
B. Output
C. Domain
D. Degree

2. When a is called f(x), the output is also known as the ___ of the function.
A. Output
B. Name
C. Range
D. Domain

Answers

Answer:

1. D. Domain

2. C. Range

Step-by-step explanation:

I need help fast I will give brainliest ​

Answers

Answer:

7

Step-by-step explanation:

y

Answer:

I think its 97.51

Step-by-step explanation:

Area of circle is A = [tex]\pi r^{2} = \pi 6^{2}[/tex]

Area of a triangle is [tex]\frac{\sqrt{3} }{4}a^{2}[/tex] = [tex]\frac{\sqrt{3} }{4}6^{2}[/tex]

Area of triangle = 15.59

Area of circle = 113.1

113.1 - 15.59 = 97.51

what is meaning of pictogram​

Answers

here u go

i hope u got it

can someone pls help me w this

Answers

Answer:

a = 2

b = 1

c = 1

Step-by-step explanation:

The quadratic equation, 2x² + x + 1 = 0, is expressed in the standard form as ax² + bx + c, where a ≠ 0.

Thus,

a = 2

b = 1 (1 * x = x)

c = 1

I need to figure out how many solutions does the system of equations below have.
y=6/7x-8 and y=7/9x+10/9

Answers

Answer:

The system has one solution.

Step-by-step explanation:

To find the number of solutions of the system, we equal both equations for y.

If we have ax = b, in which both a and b are different of 0, we have one solution.

If both a and b are 0, we have infinite solutions.

If a is 0 and b is not, there are no solutions.

y=6/7x-8 and y=7/9x+10/9

So

[tex]\frac{6x}{7} - 8 = \frac{7x}{9} + \frac{10}{9}[/tex]

[tex]\frac{6x}{7} - \frac{7x}{9} = \frac{10}{9} + 8[/tex]

[tex]\frac{54x - 49x}{63} = \frac{10}{9} + \frac{72}{9}[/tex]

[tex]\frac{5x}{63} = \frac{82}{9}[/tex]

[tex]45x = 63*82[/tex]

Both a and b are different of 0, so the system has one solution.

A town has a fireworks display, where fireworks are set off from a bridge over a lake. The function h (t) = -16t2 + 150t + 10.5 represents

the approximate height of each firework, in feet, t seconds after it is launched.

Approximately when do the fireworks reach their maximum height?

Answers

Answer:

h(t) = 4.68 seconds

Step-by-step explanation:

The function that represents the height of each firework in feet is :

[tex]h (t) = -16t^2 + 150t + 10.5[/tex] .....(1)

We need to find the time the fireworks take to reach their maximum height. For maximum height,

dh/dt = 0

So,

[tex]\dfrac{d}{dt}(-16t^2 + 150t + 10.5 )=0\\\\-32t+150=0\\\\t=\dfrac{150}{32}\\\\t=4.68\ s[/tex]

Put t = 4.68 in equation (1).

[tex]h (t) = -16(4.68)^2 + 150(4.68)+ 10.5\\\\h(t)=362.06\ text{feet}[/tex]

So, the fireworks will take 4.68 seconds to their maximum height.    

Please answer number 9 and here is the translation “ Luis already wrote 5 pages of a science report. He plans to write 1 page every hour. He fills in the missing values in the input and output table.” Thank you also giving brainliest

Answers

Answer:

The blanks in order for the bottom row are 8, 9. The blanks for the top row is 6.

Step-by-step explanation:

It is counting by 1's starting at 5 for the bottom row and starting at 0 counting by 1's in the top row.

Answer:

in order from left to right, 8, 9, 6

Step-by-step explanation:

Since he already wrote 5 pages and will write 1 more every hour, the top row (# of hours) + 5 will equal the bottom row (pages written). 3+5=8, 4+5=9, and 6+5=11, so from left to right, it's

8, 9, 6

i need help finding the surface area and the volume

Answers

Answer:

it is 5.6

Step-by-step explanation:

Multiple all the sides

Answer:

Surface area: 24.4

Volume: 5.6

I need help showing my work for this so and answers help.​

Answers

Answer:

240 yd²

Step-by-step explanation:

I assume you’re looking for area?

24x8=192

1/2x12x8=48

192+48= 240 yd²

Graph f(x) = 3[x] +9

Answers

Answer:

Step-by-step explanation:

The equation of line is y = 3x + 9 , where the slope is m = 3

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

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

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = 3x + 9   be equation (1)

The equation is of the form y = mx + b where m is the slope and b is the y-intercept

Substituting the values in the equation , we get

Slope m = 3

The y intercept of the line is ( 0 , 9 )

Now , the equation of line is plotted on the graph below

Hence , the equation of line is y = 3x + 9

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ5

So I need help on this

Answers

i cant really see it but i think petrified fossil

HELP!!!!!!!!!!!!!!!! Whats 6 x 3=??? (When no one knows what 6 x 3 equals meme)

Answers

Answer:

18

Step-by-step explanation:

Answer:

I DONT KNOW

Step-by-step explanation:

WHATDYA MEAN WHATS 6 x 3

I DONT KNOW

Can someone please help me it’s very important please ASAP

Answers

The answer to this question is c)

find tan C will mark branylis​

Answers

Answer:

i think26 and 10

Step-by-step explanation:

Answer:

c.  12/5

Step-by-step explanation:

With reference angle C

perpendicular (P)= 24

base(b) = 10

Then

Tan < C = p / b

Tan < C = 24/ 10

Tan < C = 12/5

Hope it helps :)

HELP PLZZ I THINK ITS B OR D MIGHT BE WRONG ​

Answers

Answer: B

Step-by-step explanation:

HELPPPPPPPPPPPPP PLEASEEEEEEEEEE

Answers

Answer:

384.61

Step-by-step explanation:

ok the 3000 does NOW MATTER  they ask about the norm. so 2500 ÷ 6.50$

=384.61 :)

Answer:

when the doubled the pair of sandals manufactured=3000-2500

=500

the amount spend on manufacturing running shoes=,2500-500

=2000

number of sandals made=500//2.50

(without doubling) =200

number of running shoes =2000/4

=500

At approximately what value of x do the two lines meet?

Answers

Answer:

the two lines are meeting at the co-ordinate (-1, -1)

(x, y) = (-1,-1)

therefore, the value of x is -1.

If a=.3 and b=.5, what is the value of a=b ?

Answers

Answer:

5.0/5.

Step-by-step explanation:

Answer:

3A = 5B A/B=5/3 (A + B) / B=(5+3) / 3 (A + B) / B=8/3 इसलिए सही उत्तर विकल्प B है।

Hope this helps

Step-by-step explanation:

Help im being timed.

Answers

Answer:

the answer is D

Step-by-step explanation:

Answer:

D. 6g

Step-by-step explanation:

What is the linear correlation coefficient of the data found in the table?

Answers

Answer:40.6

Step-by-step explanation:

20% of the students in the school are in kindergarten. How many students are in kindergarten if the school has 50 students?

Answers

Answer:

10 students in Kindergarten

Step-by-step explanation:

20% is equal to 1/5

1/5 x 50 = 10 or 50 ÷ 5 = 10

Answer:

10 ig

Step-by-step explanation:

cause

Please tell me the letter of the answer

Answers

Answer:

C 37.5

Step-by-step explanation:

1 inch is 30 feet. so feet is 30 x [number of inches]. 30 x 1.25 = 37.5

Guys please answers only no links

Answers

Answer:

C? I have no clue sorry :(((

Which of the following equations is equivalent to 7 = 2y + 9?
a.) -3 = 2y + 1
b.) 8 = 9y - 1
c.) -4 = 2y + 6
d.) -2 = y – 1

Answers

Answer:

d.) -2 = y – 1

Step-by-step explanation:

how do u do this please show me
​

Answers

Answer: what, what u wanna see

Step-by-step explanation:

how many minutes does it take to 9.5 miles

Answers

Answer:

It depends on ur speed.

Step-by-step explanation:

Answer: 106.4 minutes

Step-by-step explanation:

1. If the rate is 1 mile for 11.2 minutes, multiply the rate of the minutes to the miles to find the new sum.

2. 11.2 x 9.5 = 106.4

this year you earned $75,500. Last year you earned $72,400. What waa the rate of change on your earnings since last year.​

Answers

Answer: -4.1% would be the rate of change

Step-by-step explanation: it went down by $3,100 which is 4.1% of %75,500

Which equation is equivalent to x + 5 = 12?
2x + 5 = 36
Oь
x = 12 = 5
x = 12 -5
Od
x = 12 + 5

Answers

x =12-5 is equivalent
Answer :
x = 12 - 5

Solution :
x+5=12
x = 12 -5
x = 7

Given that ABC ~ DEF, solve for x.

Answers

Answer:

the answer to that is B hope it helps

Triangle ABC was transformed to create triangle A′B′C′.Which rule best describes this transformation?

Answers

Answer:

Option A is the answer buddy

Step-by-step explanation:

Answer:

a is the answer boi

Step-by-step explanation:

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