Mathematics Middle School

Help if you do know the answer

Answers

Answer 1

Answer:

2,8

Step-by-step explanation:

pi,2,3,8,5,27

Answer 2

2,8 also pi means 3.14

Related Questions

HELP NOW!!! FOR 11 POINTS!!! Enter the correct sum in each box. Use the number line to help you.
(A vertical number line from negative 7 to 3 with tick marks at intervals of 1 tenth)

(A) 4.6 + (–5.9)

(B) –4.4 + 6.2

(C) 2.1 + 0.5

(D) –3.8 + (–1.3)

Answers

The answers are shown below:

a) 4.6 + (–5.9)

b) 1.8

c) 2.6

d) -4.6

what is Number line?

A horizontal line with evenly spaced numerical increments is referred to as a number line. How the number on the line can be answered depends on the numbers present. The use of the number is determined by the question that it corresponds to, such as when graphing a point.

The horizontal straight lines known as number lines are where integers are arranged in equal intervals. A number line can be used to represent every number in a sequence. The endpoints of this line go on forever. Integers are arranged on a number line in the image above.

Given:

a) 4.6 + (–5.9)

( The arrow will be on 4.6 and move the arrow right of of the number line to reach -5.9)

Using Integers,

4.6 - 5.9 = -1.3

b) ) –4.4 + 6.2

= 1.8

( The arrow will be on -4.4 and move the arrow right of of the number line to reach 6.2 units)

c) 2.1 + 0.5

= 2.6

d) –3.8 + (–1.3)

= -3.8 - 1.3

= -4.6

As, in number line to perform addition the arrow move to right side of number line and to perform subtraction the arrow move left side.

Learn more about number line here:

https://brainly.com/question/13425491

#SPJ5

BRAINLIEST!!!!!
ANSWER THE QUESTIONS!!!

Answers

1.B

2.B

im not sure about this one but ill have to say c sorry if im wrong on 3

4.A i think

A controlled variable is an element that remains unaffected and unchanged by other variables.

Step-by-step explanation:

If the perimeter of an equilateral triangle is 60 cm, then what is its area?

Answers

Hello! The Perimeter is = 60cm
1 side = 60/3 = 20 cm
√s(s-a)(s-b)(s-c)s(s−a)(s−b)(s−c)

s = 30

√30(30-20)(30-20)(30-20)

=√30×10×10×10=√30000cm²

The Area is = 100√3 cm²

P=60/3
=20
a+b=c
C-b=a
40p-100=root 300
100root3

PLEASE HELP
What is the measure of ∠I? Explain.
Describe the relationship between ∠H and ∠L.

Answers

The Relationship between Angle H and Angle L is that they are Corresponding Angles. Corresponding Angles are angles that equal to each other and are on the same side of the tranversal.

Sorry I don't know the answer to the first one without numbers. Hope that helped!

Cathy borrows $3280 at 0.3% simple interest per month. When Cathy pays the loan back 9 years later, what is the total amount that Cathy ends up repaying?

Answers

PTR/100

$3280*0.3*9/100

the mayor is hoping to develop a new outdoor park area. he decides to survey the town residents by surveying YMCA member on a Saturday morning. Is this a random sample? Justify your answer.

Answers

Answer:

it is not a random sample because it is not a good representative for all the population because what the mayor can do is to choose a random sample for all people or everyone that live in the town to get the best results he can get because if he does survey ymca he would not get the results that he expected so hopefully that is the correct answer or explanation.

Step-by-step explanation: I hope this helps and sorry if i got it wrong.

The coach for a basketball team wants to buy new shoes for her 12 players.

Super Sports is offering a 20% discount on each pair of shoes, which were originally priced $72.50. A 6.5% sales tax will be applied to the discounted price.

The same shoes are also available on Double Dribble’s website for $54.75. A 9% processing fee will be applied to the cost of the shoes, plus a shipping fee of $5.99 for each pair.

What is the difference in the total cost of the 12 pairs of shoes between the two stores?

Answers

Answer:

46.77

Step-by-step explanation:

First, we need to determine what the final price is for each pair in these two stores. In Super Sports, the shoes were originally $72.50, but they had a 20% discount. This means that you would pay for 80% (0.8) of the price:

72.50 * 0.8 = 58

A 6.5% sales tax will be applied to the discounted price. This means you would pay for 106.5% of the price:

58 * 1.065 = 61.77

On the other hand, at Double Dribble, the shoes are originally $54.75. A 9% processing fee is applied to this:

54.75 * 1.09 = 59.67

plus a shipping fee of $5.99:

59.67 + 5.99 = 65.67

If we were to buy 12 pairs of shoes, the prices would be:

Store A: 61.77 * 12 = 741.24

Store B: 65.67 * 12 = 788.01

The difference would be $46.77 (788.01 - 741.24).

if im right pls give Brainliest

Griffins's driveway is 21 feet long.

Choose the word and number to complete the sentence correctly.

To convert 21 feet to yards
?
21 by
?
.

Answers

I believe multiply then 3

brainliest** also do all three in the picture and show work

Answers

Answer:

There is no picture sorry

Step-by-step explanation:

yeah sorry we need a picture

Triangle ABC is shown below. It’s original lengths are multiplied by 150%. What is the new perimeter of A’B’C?

Answers

Answer: 12757.5cm²

Step-by-step explanation:

A is 20cm x 150% =30cm

Whenever we have two lines cross to form an X shape, the vertical angles are always opposite one another. They do not have to be vertically stacked (as they can be side by side like angles 2 and 4 are). Vertical angles are always congruent.

Angle 1 and Angle 3 are the answers

(NEEDS HELP!) Haley needs to get a ride home from the airport she wants to use a rideshare company, but she needs to choose between two different companies Company A charges a flat fee of $10 plus $0 50 per mile
Company B charges a flat fee of $8 plus $0.75 per mile Let Z represent the number of miles of a ride, and let Y represent the total price paid for a ride
The system of equations below represents this situation
Company A: y = 0.50x + 10
Company B: y = 0.75 + 8

(answer choices in picture)

Answers

Answer:

i think the last one

Step-by-step explanation:

the other ones are just kinda don't make sense

Answer:

The last one

Step-by-step explanation:

HELP!

Four one foot rulers laid end to end reach how many inches?

Answers

Answer:

48 inches

Step-by-step explanation:

Answer: 48

Step-by-step explanation: 1 foot = 12 inches. 12 inches x 4 feet = 48 inches

Inches x feet

During a clearance sale, Archer bought a DVD-player which was regularly priced $320 at a discount of 25%. In addition, he had to pay 5% tax. If Archer had to put 10% of what he had to pay including tax as down payment, how much money did he have to pay for the down payment?

Answers

Answer:

The answer is : 25.20

Step-by-step explanation:

The selling price of the player: 320×(100%-25%) = 240

The total payment with tax: 240×(100%+5%) = 252

The down payment: 252×10% = 25.20

16.4 solve Andre''s inequality and explain what the solution means: 3x + 10 <30

Answers

Answer:

x<20/3 or about 6.67

This means that x is equal to any number less than 20/3

Step-by-step explanation:

Undo everything being done to the variable.

3x+10<30

1: Subtract 10 from both sides to undo the addition.

3x<20

2: Divide both sides by 3 to undo the multiplication.

x<20/3

BRAINLIEST
5/6 + 3/6

Add. Simplify and reduce your answers to the lowest terms.

A.8/6

B.1 1/3

C.8/12

D.3/4

Answers

Answer:

B. 1 1/3

Step-by-step explanation:

[tex]\frac{5}{6} + \frac{3}{6} = \frac{8}{6}[/tex]

[tex]\frac{8}{6} = \frac{4}{3}[/tex]

three can go into 4 once, so we have a whole number of 1 and a leftover 1/3.

= [tex]1\frac{1}{3}[/tex]

hope this helps :)

....................

Answers

He spinned the spinners at the top left corner.

left spinner has five options, right spinner has two options.

5*2=10

top left has 10 possible outcomes.

Where is the balance point located?
A
B
C
D
E

Answers

Answer:

C i hope it helps I might be wrong do

The answer is C I did this

What is the Volume of the prism?

Answers

Answer:

The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm.

Step-by-step explanation:

The formula of the volume of a prism is the area of the base B times the height h. V=B(h)

A shoebox is 14 inches long and 9 1/2 inches wide. Its volume is 665 cubic inches. Which equation can you use to find how tall the shoebox is, h? How tall is the shoebox?

Answers

Lets see

Volume=Length ×Breadth ×Height

B=9 1/2=9.5in

L=14in

Now

665=14(9.5)H665=133HH=5in

can you help thank you i will give branlyist if you are correctt

Answers

Answer:

The answer is: Y is always 2

Step-by-step explanation:

You can see this because as you go left to right the y corrodinate will always be 2 as the x increases/ decreases.

Convert 4.08 to a fraction.

Help me please.

Answers

Answer:

4/8

Step-by-step explanation:0.n is = to 10. 4 is the numerator. So it would be 4/8

Answer:

4 8/10

Step-by-step explanation:

Since 4 is in the ones place, that means it will be a mixed fraction. Next, make the 0.8 into a fraction by making it into 80/100. Simplify, and then you will get 8/10. That's how you get 4.08 into 4 8/10.

Brittany graphs (6,3) on a coordinate grid. Which describes where she should plot the point if she starts at the origin?

Answers

Answer:

She would be 6 to the right and 3 up

Step-by-step explanation:

Think abt the abc's x comes before y. so 6 is x or horizontal and 3 is y or vertical!

i hope it helps!

6 units to the right and 3 units up.

When the x coordinate is positive it will go to the right, when the x coordinate is negative it will go to the left.

When the y coordinate is positive it will go up, when the y coordinate is negative ir will go down

^^^Applys only when starting from
origin

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