Mathematics High School

Which classifications apply to the polygon? Check all that apply.

convex
concave
regular
hexagon
octagon

Answers

Answer 1
It’s concave and hexagon
Answer 2

Answer:

B and D

Step-by-step explanation:

Which Classifications Apply To The Polygon? Check All That Apply.convexconcaveregularhexagonoctagon

Related Questions

Mhanifa can you please help? I need this done asap and i will mark brainliest!

Answers

Answer:

#4

Exterior angles of a polygon sum to 360

94 + 56 + 4.5x + x + 1.5x = 360150 + 7x = 3607x = 210x = 30

#5

Sum of interior angles of a pentagon is:

(5 - 2)*180 = 540

Sum of interior angles of a given pentagon:

72 + 3x + 89 + 99 + 2x = 5405x + 260 = 5405x = 280x = 280/5x = 56

this is old work i forget how to do it

Answers

Answer:

1.101, 1.001, and 0.113

Step-by-step explanation:

the first on is the highest

plz leave a like and brainlest!! i need 10 to ask a quistion!!!

Answer:

               Tenths place is a zero

               ↓

0.113       1.001        1.101

↑

One's place is a zero

What is the area of the figure?
No links, those are obvious scams.

Answers

Area of shape is 24 cm^2

If point P, located at (6, -2), is rotated 270
counterclockwise about the origin, what
are the coordinates of its image, P'?
A. (6,2)
B. (2,6)
C. (-2,-6)
D. (-2,6)
Help!!!!!!!!!

Answers

Answer:

hey i think it is -2,-6

Step-by-step explanation:

Lacey set a goal to walk a mile each day. How many steps does she need to take each day to walk one mile?

Answers

Answer:

Step-by-step explanation:

1 mile = 2000 steps

An average person has a stride length of approximately 2.1 to 2.5 feet. That means that it takes over 2,000 steps to walk one mile

Find the slope of the line.
Will give brainiest if correct.

Answers

Answer:

1,2

Step-by-step explanation:

Answer:

The slope of the line is (2)

Step-by-step explanation:

Good luck ^_^

Urgent help needed
please solve any one of these

Answers

28. D
40. 1/4
I’m not sure about the rest

Can someone help with 6,7,8,9?

Answers

Answer:

What are the 4 questions, because the file does not work?

Step-by-step explanation:

Hey math can you help

Answers

So if we’re talking about meters per second, you would need to divide.

-17.5/5 = -3.5

NOW YOU THINK THATS YOUR ANSWER BUT NOO. You CANNOT have a negative second. So you take the absolute value of -3.5 and your answer would be 3.5

The rate of the anchor is 3.5 meters per second.

Hi! Please help on this question (you have to use the Pythagorean theorem method) and explain the steps *giving brainliest*

Answers

Answer:

The diagonal length is 50.

Step-by-step explanation:

Square the lengths of the legs:  (30 yd)^2 + (40 yd)^2 and add these squares together.  Taking the square root of this sum produces the length of the diagonal:  d = √(900 + 1600) = √2500 = 50.  

The diagonal length is 50.

A water jug weighs 5 kilograms. What is the volume of the water in the jug?

Answers

Answer:

IF the jug is full and IF the 5 kg does not include the jug, then:

5 kg of water = 1.32 gallons

If you want it in metric form: 5 kg = 5 liters

Step-by-step explanation:

one gallon = 3.785 kg

5 kg/3.785 kg per gal = 1.32 gallons

in metric form:

1 kg of water = 1 liter, so:

5 kg = 5 liters

Answer: I'm just answering so that other guy can get brainist

Step-by-step explanation: But here is a meme

PLEASE ANSWER NUMBER 4 NO BS PLEASE HELP ME I WILL GIVE BRAINLIEST ANSWER

Answers

Answer:

A'(1,-2)

L'(-3,-5)

T'(3,-1)

Reflection:

A'(-1,-2)

L'(3,-5)

T'(-3,-1)

Step-by-step explanation:


3. Determine the lateral and total surface
area of the pyramid.

Answers

I think it’s is 12865

Fill in the table using this function rule.
y = -5x+1
Fill out the y values

Answers

a) -5(-1)+1
y=6
b) -5(0)+1
y=1
c)-5(1)+1
y=-4
d)-5(2)+1
y=-9

Which of the following is a trinomial with a constant term ?

Answers

It’s A because a trinomios has three terms and the last digit 12 doesn’t change unlike 2y which changes with every input of y.

Answer:

A

Step-by-step explanation:

just took the test

help fast pls .. Fill in the blanks to complete the table. (10 pts: 0.5 pt for each blank)

Answers

Is there a word bank or anything.

I can't be sure so I just did what I could.

Find the circumference of the circle below. Use 3.14

Answers

Answer:

b

Step-by-step explanation:

C=2πr=2·π·22 =138.16cm

Jon is buying gas for his car. The cost of gas varies directly with the number of gallons of gas. If
he pays $8.75 for 5 gallons of gas, how much would it cost for 32 gallons?

Answers

Answer:

56 gallons of gas

Step-by-step explanation:

Jon paid $8.75 for 5 gallons.

So how much does 1 gallon cost?

=> 5 gallons = $8.75

=> 5/5 gallons = $8.75/5

=> 1 gallon = $1.75

So how much does 32 gallons cost?

=> 32 gallons = 32 * 1.75 = $56

Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet.

Complete the following. Show all work for calculations.

List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
Describe the shape of the cross section when the box is cut parallel to the base.
What is the surface area of the box?
What is the surface area of the box if it is scaled up by a factor of 10?
What is the volume of the box?
What is the volume of the box if it is scaled down by a factor of
1
10
?

ill give 40 points and brainlysest please i really need this please

Answers

Answer:

541/2 square in I hope this helps

Step-by-step explanation:

i hope this helps if it does can i get brainlists

Answer:

Rectangular prism

I chose a box of cereal.

Part 1)List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).

Length: 20 cm

Width: 8 cm

Height: 32 cm

Part 2).

 Describe the shape of the cross-section when the box is cut parallel to the base.

The shape of the cross-section would be a rectangle in dimensions.

20 cm x 8 cm

Part 3)

What is the surface area of the box? 

surface area=2*area of the base + perimeter of the base*height

area of the base=20*8=160 cm²

perimeter of the base=2*[20+8]-----> 56 cm

height=32 cm

surface area=2*160+56*32------> 2,112 cm²

the answer part 3) is

2,112 cm²

Part 4)

What is the surface area of the box if it is scaled up by a factor of 10?

we know that

surface area of the larger box =[scale factor]²*surface area original box

scale factor=10

surface area original box=2,112 cm²

so

surface area of the larger box=10²*2,112-----> 211,200 cm²

the answer part 4) is

211,200 cm²

Part 5) 

What is the volume of the box?

volume of the box = L*W*H 20*8*32-5,120 cm³

the answer Part 5) is

5,120 cm³

Part 6) 

What is the volume of the box if it is scaled down by a factor of 1/10?

we know that

the volume of the smaller box =[scale factor]³volume original box

scale factor=1/10

volume original box=5,120 cm³

so

volume of the smaller box =[1/10]³*5,120 5.12 cm³

the answer part 6) is

5.12 cm³

The length is 6 in., the width is 2 in., and the height is 16 in.

A pretzel maker was interested in knowing the number of pretzels in each bag is sold. The results of the research are shown in the box and whisker plot. What is the range in the number of pretzels? Please help

Answers

Answer:

23 pretzels

Step-by-step explanation:

The range value is obtained by taken the difference between the maximum and minimum values ;

The range = maximum - minimum

From the box and whisker plot attached ; the maximum value = 68

Minimum value = 45

Hence, the range in the number of pretzels :

68 - 45 = 23

Answer:

22

Step-by-step explanation:

Subtract the minimum (44) and the maximum (66) the answer to this question is 22

Under her cell phone plan, Lily pays a flat cost of $40 per month and $4 per
gigabyte. She wants to keep her bill under $60 per month. Write and solve an
inequality which can be used to determine x, the number of gigabytes Lily
can use while staying within her budget.

Answers

Answer: x < 5

Step-by-step explanation: 4x + 40 < 60

Find the perimeter of the object

Help

Answers

Answer:

20

Step-by-step explanation:

124−−−√? to the nearest number

Answers

Answer:

11

124√= 11.135

I rounded it to the nearest number, 11

plz mark me as brainliest.

find the missing angles
m∠E=

m∠F=

Answers

Answer:

41⁰

Step-by-step explanation:

180 - 98 = 82⁰

2x = 82⁰

x = 82/2

= 41⁰

sam has eight shells and thandeka has 12 shells .what is the ratio ,in simplest form ,of Sam's shells to thandeka's shells?
[tex]576 \div 12 \\ \ \: = [/tex]
​

Answers

Answer:

I think that's the answer

Ratios are used to re;ate quantities of different measurements

The ratio of Sam's shells to thandeka's shells is 2:3

The quantity is given as:

Sam = 8 shells

Thandeka = 12 shells

To represent the given parameters as ratio, we have:

Ratio = Sam : Thandeka

So, we have:

Ratio = 8 : 12

Divide by 4

Ratio = 2 : 3

Hence, the ratio of Sam's shells to thandeka's shells is 2:3

Read more about ratios at:

https://brainly.com/question/16981404

PLEASE HELP ME! i need right answers tho -_- please

Answers

8/10 .................................................

Please Help With Math Questions, I keep getting people with wrong answers answering. SO please oh please help me if you know the answers

Answers

Answer:

which question that you want

Use the Order of Operations to evaluate this expression
(-2+1square2) +5 (12/3) -9
Type the correct answer in the box. Use numerals instead of words.

Answers

(-2+1^2)+5(12/3)-9
(1)+5(4)-9
1+20-9
21-9
12

The answer when simplified gives the expression as 11.

What is the BODMAS rule?

According to the BODMAS rule, the brackets have to be solved first followed by powers or roots (i.e. of), then Division, Multiplication, Addition, and at the end Subtraction. Solving any expression is considered correct only if the BODMAS rule or the PEMDAS rule is followed to solve it.

Given here the expression as -2+1²×2+5×12/3 -9=0+4×5-11

                                                                                = 11

Hence, The answer when simplified gives the expression as 11.

                                                       

Learn more about the BODMAS rule here:

https://brainly.com/question/29795897

#SPJ2

The sum of -9 and 18/2

Answers

Answer:

0

Step-by-step explanation:

Sum means addition so:

-9 + 18/2

(18/2 = 9)

-9 + 9

0

Answer: 0

Step-by-step explanation: The answer I got was 0. I'm assuming that 18/2 is 18 divided by 2. 18 divided by 2 is 9 and if you add a positive and a negative its like subtracting. 9-9=0 so the answer is 0.

what is the circumference of circle P shown below ​

Answers

Answer:

8π units

Step-by-step explanation:

The circumference of a circle is calculated by using the following formula

2 × r × π (r: radius)

2 × 4 × π  = 8π

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