Mathematics Middle School

Please help I will reward Brainliest

Please Help I Will Reward Brainliest

Answers

Answer 1

Answer:

Here is a list of polygon names depending on the number of sides they have, starting with three and ending with ten.

3 sides - Triangle.

4 sides - Quadrilateral.

5 sides - Pentagon.

6 sides - Hexagon.

7 sides - Heptagon.

8 sides - Octagon.

9 sides - Nonagon.

10 sides - Decagon.

Step-by-step explanation:

Related Questions

plz help with this question will mark brainlietss

Answers

Answer:

(2, 6)

Step-by-step explanation:

If Jonny has 3,904 chicken nuggets and he flies a banana to Neptune, how many burritos do I need to calculate the chance that brainly will delete this question?

Answers

Answer:

You don't need any burritos.

Step-by-step explanation:

They gon' delete this without a doubt (meanies) but anyways since you got so many can i have some of those chicken nuggets?

Answer:

Absolutely nO cLuE

Lol Hope this helped XD

HELP!!!! MATH! screenshot below

Answers

Answer:

S>200

Step-by-step explanation:

The price of a skateboard after a 25% discount is $165. What was the price before the discount?

Answers

25% of 660 is 165- so the skateboard was $660 before the discount (i believe so)

Greatest common factor(GCF) of 90 & 45

Answers

Answer:

the answer is 45 for 90 &45

Answer:

The GCF is 45

Step-by-step explanation:

Step 1:  Find the prime factorization of each number

Prime Factorization of 90:  2 * 3 * 3 * 5

Prime Factorization of 45:  3 * 3 * 5

Step 2:  Multiply the numbers that they have in common

Both numbers have 3, 3, and 5 in common.  

So we just multiply them:  3 * 3 * 5 = 45

Therefore, the GCF of 90 and 45 is:  45

Answer: The GCF is 45

Draw an annotated diagram and explain the meaning of the expression (especially the missing number) in terms of the situation. 12 divided by 4

Answers

Answer:

What is the missing value ; 6 to 4 = 18 : ______

Step-by-step explanation:

6 to 4= 18
This is the answer.

ples I need help asap

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Answer:

i have n idea XD sorry...

Step-by-step explanation:

BRainliest to right answer

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the answer is A because it’s not decreasing and it’s not B because it’s not unbalanced

Answer:

I would say B

Step-by-step explanation:

when the ball is rolling down the ramp the forces are unbalanced

HELLO AGAIN HERE'S ANTOHER QUESTION

Answers

I believe it’s B but i’m not too sure.

. The two figures are similar. What is the
sequence of transformations that maps
EFGH to ABCD?
hy
8
D
4
B
A А
-8 -40
8
-4
E
F
8
H н
1
A. Reflection across the y-axis,
translation up 4 and left 1
B. Reflection across the x-axis,
translation left 3 and down 1
C. Rotation 180° about the origin,
translation down 1 and right 1
D. Rotation 180° about the origin,
translation up 1 and right 2
A
B.

Answers

Answer:

what the f is this b

Step-by-step explanation:

Answer:

its C

Step-by-step explanation:

Write all the cordinates out and youll see lol

simplify the equation and show your work.

-d - 10.25 (16d - 4)

Answers

Answer:

-165d+41

Step-by-step explanation:

-d-10.25(16d-4)

distribute:

-x-164x+41

collect like terms:

-165x+41

-d - 10.25 (16d - 4)
-10.25 x 16d = -164d 10.25 x 4 = 41
-d - 164d + 41 = -165d + 41

-d - 10.25 (16d - 4) = -165d + 41

helpppppppppp meeee plzzzzzzz

Answers

Answer:

the answer is -64. letter B

A recipe uses 3/4 cup of water and 2 cups of flour and 1/2 of salt. Write the ratio of salt to flour as described by the recipe. Then find the value of the ratio. the scale of the ratio..

Answers

Answer:

1 : 6

Step-by-step explanation:

Water : flour

⅓ : 2

⅓ ÷ 2

⅙

1 : 6

the midpoint of y and 31 is -5. what is y

Answers

y = -41.
EXPLANATION.
if -5 is the midpoint, it must be -5 + 36.
Because there is 36 numbers between 31 and -5.
So -5 + 36 = -41.

this is my last question its REALLY hard and i need the smartest person to help pls ;-; im giving brainliest if u help out and lol youll be praised

Answers

Answer: They are incorrect

Step-by-step explanation: They are incorrect because 12+15=27 and 20+9=29 so it won't work out because the numbers need to be equal. I hope this helps!

Giving brainliest!!!!!!!!!!! For correct answer please don’t answer if you don’t know

Answers

Answer:

C. The MAD of the given numbers is 2.

Step-by-step explanation:

I used a calculator, but it won't let me show the screenshot.

Have a good day and good luck!

Tom has saved $128, and his goal is to save $500. How much more must he save? Which equation BEST represents this situation?
A) x + 128 = 500
B) x - 128 = 500 Eliminate
C) x + 500 = 128
D) x - 500 = 128

Answers

i think the answer is A
A. x + 128 = 500 is the answer

pls help it should be ez for u guys

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It should be 22500cm3
22500 cm3. Is the answer

Algebra Nation Section 1 Topic 4 Question 7

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Answer:::::::::::::::::::::::::::::::::::::

Step-by-step explanation:

hey if you can help that would be great

Answers

Answer:

C

Step-by-step explanation:

Just because

Answer:

758.4mm²

Step-by-step explanation:

Kennedy buys cell phone cases for $4.50 and sells them to her friends for $18.00. What is the percent mark-up?
(HINT: use the percent of change method)

Answers

300% markup is the answer

Pythagorean Theorem:[tex]a^{2}[/tex] +[tex]b^{2}[/tex] =[tex]c^{2}[/tex] Question 8 options:

[tex]\sqrt{26} \\\\\sqrt{89}[/tex]

8
5

Answers

distance formula:

[tex]\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}[/tex]

points:

(-4, -1) and (4,3)

[tex]\sqrt{(-4-4)^{2}+(-1-3)^{2}}[/tex]

[tex]\sqrt{(-8)^{2}+(-4)^{2}}[/tex]

[tex]\sqrt{64+16}[/tex]

= [tex]\sqrt{32}[/tex]

:::::::::::::::::::::::::::::

the cost of 25 apples is rupees 200 . the cost of 29 oranges is half the price of 25 apples. Find the cost of oranges.

Answers

Half the price of 25 apples is 100
100/29=3.45 rupees per orange
25 Apples cost 200 rupees and 29 oranges cost half of what the apples cost witch means the oranges cost 100 rupees.I

If the blueprint has a scale of 1 inch = 36 feet. Then the foyer would be
____ feet by _____?
20 points!

Answers

Answer:

27 feet by 9 feet

Step-by-step explanation

Please help meh i really need help

Answers

Answer  B is 56 thats all i know

Step-by-step explanation:

part a) scale factor = dividing by two

part b) 5.5 feet

Help help help help help

Answers

Answer:

x^2 + 3x + -28

Step-by-step explanation:

this could very much be wrong, i havent done this unit in ages. sorry if its incorrect

hope it helped anyways :)

pls help me
TROLL FOR POINTS= REPORT

CORRECT ANSWER= BRAINLIEST

Answers

Answer:

g < 4

Step-by-step explanation:

Let's start with what his goal is. He wants to stay UNDER $65 per month so we will use the "<" symbol....

He also already has to pay $53 per month just for the plan, so we will subtract the total budget per month $65 - $53 = $12 left for extra gigabytes.

We have only $12 left to use for the extra gigabytes he wants to use.

We know that each gigabyte is $3 so it makes sense to say "3 times g" represents our situation, or "3g" and our budget is now technically $12.

(g = amount of gigabytes...)

We will solve for g

$3g < $123g/3 < 12/3g < 4

g < 4 hope it helps can I get brainlest please

Determine if each solid is a prism, pyramid, cylinder, cone, or sphere.

Figure A is a ______.

O A.) Cone
O B.) Cylinder
O C.) Pyramid
O D.) Sphere

Figure B is a ______.

O A.) Circle
O B.) Cone
O C.) Cylinder
O D.) Sphere

Figure C is a ______.

O A.) Cone
O B.) Cylinder
O C.) Prism
O D.) Sphere

Figure D is a ______.

O A.) Cone
O B.) Cylinder
O C.) Pyramid
O D.) Sphere

Answers

Figure A is a cone
Figure B is a sphere
Figure C is a cylinder
Figure D cone (I don’t think it’s a pyramid, cus it doesn’t look like it has the sides of a pyramid)

Answer:

A. Cone

B. Sphere

C. Cylinder

D. Cone

What is the solution to the equation?

Answers

Answer: n=1/2 or 0.5 (same thing)

Step-by-step explanation:I wrote down a step by step on the attached image. thanks!

please help! than you!

Answers

Answer:

1&3

Step-by-step explanation:

both can get a number the same like cuz 4×6=24, 3×2=6 and even if you flip the numbers same answer for both

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