Mathematics Middle School

QUESTION 8,9,10,11, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!

Answers

Answer 1

Question 10 is (2,-2)

Related Questions

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im just tryna fill space for the 20 required character in a question please help

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Answer:

125.6m^2

Step-by-step explanation:

Let R be the greater radius and r be the smaller radius

Area of the sidewalk = R^2 - r^2 - This can be the expression

= 3.14

=(R^2-r^2)

=(11^2-9^2)

=(121-81)

= 40

= 3.14 x 40

Help plss ncjdiensns

Answers

Answer:

I think it’s C

Step-by-step explanation:

Because it’s the only function that doesn’t have two of the same x values I guess.... tell me if it’s wrong tho!

yep! it’s c!! just look at the angled degree !

18. The bottom of a flower pot has a radius of 12 cm. What is the circumference of the bottom of the flower pot?

Give your answer correct to one decimal place.

Answers

Answer:

452.4

Step-by-step explanation:

Circumference = 2 pi r
2 x pi = 6.28 x 12 = 75.36

And if you round it to the correct one decimal place. It is 75.4! o:

Write out the algebraic expression given in each written expression.
7 plus the product of 9 and a is 7
A a(7+9)=7
B 7(9+a)=7
C (7+a) 9 = 7
D 7 + 9a = 7

Answers

Answer:

Step-by-step explanation:

1) rewrite 7 plus as

7 +

2) rewrite “the product of 9 and a“ as

9a remembering that a product can be written without a sign that indicates the operation

3) match the two informations

7 + 9a

4) rewrite “is 7” as:

= 7

5) write the final expression

7 + 9a = 7

The answer is D. Explanation would be its 7+9a=7

30 points >> please help

1> A family decided to sell their house for $425,000. They had to pay their real estate agents 6% for selling their house. How much was paid for commission fees?

2> An automobile sales person earns a commission fee on the profit made from the car sale. A car sold for $30,000 and the dealership made $2,000 profit. The sales person will receive 25% commission of the profit. How much did he/she receive?

3> A retail associate at a department store earns $9.50 an hour and 3% commission on all sales. If he worked 30 hours for the week and sold $2,500 worth of merchandise, what was the total amount he earned?

4>What types of skills do people need to possess to be successful in sales? In your own words, define what it means to earn commission.

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go on quizzlet trust me

please helpp with this questions

Answers

Step-by-step explanation:

heres your answer .................

Answer:

1. m ∠FCG = 66

2. m ∠BCD = 125

3. m ∠FCB = 114

4. m ∠ACG = 156

Hope this helps!

Can someone figure this out with this hard math problem NO LINKS AND NO DOING IT JUST FOR THE POINTS will give brainliest to the person who shows there work and has the correct answer thank you

Answers

Answer:

down 4 right one

Step-by-step explanation:

17 - (-8)

yes that is

Answers

Answer: 25 hope this helps

Step-by-step explanation:

Answer:

Step-by-step explanation:

So because after the minus sign you have a bracketed negative it will in turn change to positive.

17 - (-8) = 17 + 8

=25

Find the area of the triangle. Express your answer in simplest fraction form.

Answers

Answer:

The answer is 9/16 ft^2

Step-by-step explanation:

A = 1/2 * B * H

A = 1/2 * 3/4 * 1 1/2 = 9/16

A coin is tossed at the same time this spinner is spun

Answers

Answer:

a. heads tails

/ / / / / / / /

1 2 3 4 1 2 3 4

b. there are a total of 8 different outcomes.

1. 1:8

2. 2:8

3. 2:8

4. 2:8

5. 4:8

6. 3:8

Step-by-step explanation:

hope this helps. have a good day or night.

1. ) 1:8 2. ) 2:8 3. ) 2:8 4. ) 2:8 5.) 4:8 6. ) 3:8

Finn and Ellie sell oranges at a produce stand. Finn earns $5 for each crate of oranges he sells. At the end of the week, Ellie has earned $20 more than Finn. The following expression shows Ellie's earnings:

20 + 5z

In the expression, what does the second term represent?

Finn's earnings at the end of the week
The number of crates of oranges Ellie sold
Ellie's earnings at the end of the week
The number of crates of oranges Finn sold

Answers

Answer:

Finns earning at the end of the week.

Step-by-step explanation:

It is asking for the second TERM which is 5z which is the price Finn sells them for ($5) times the amount he sells (X) which equals the earnings he makes.

math problem time lol

Answers

Answer:

314.2

Step-by-step explanation:

A = π r2

10x10 = 100

100 x 3.1416 (Only a little bit of pi)

314.15927

314.2

314.2 is the answer hope u got it right

35. A garden bed is 5m in length, 3m in width and 10cm in height.

Find the volume of soil in m3 that will be needed to fill up the garden bed.

Answers

150m I believe, sorry if I’m wrong

Answer:

150cm

Step-by-step explanation:

(5mx3m)x10cm=150cm

I think that is right

The dividend is a two-digit whole number.
The division is a one-digit whole number.
The quotient is a one-digit whole number.

Write a division problem

Please help this is due soon

Answers

Answer:

54÷6=9

Step-by-step explanation:

54: Dividend

6: Divisor

9: quotient

54 divided by 6 = 9 Step by step explanation

what is Linda's variations among all 10 days?

Answers

Answer:

29.3 minutes

Step-by-step explanation:

The average, also the mean, is all the numbers added together and then divided by the amount of numbers there, here, all the numbers added together are 20 + 30 + 40 + 38 + 25 + 22 + 39 + 22 + 26 + 31 = 293

There are a total of 10 numbers here, so 293/10 = 29.3

She spent an average of 29.3 minutes per day.

I Need help pls---------------------------------------------------------------------------

Answers

Answer:

110°

---------------------

It’s actually 70 but ok

The other guy got it wrong

Have a nice day : )

I'll give brainlyist to anyone that can help qvq

Answers

Answer: 5/6 and 7

Step-by-step explanation:

it would be 5/6 and 7! hope this helps!!

help please!!!

i will mark brainliest :DD

Answers

Answer:

and that's the answer

AHHAHAHAH

28. That is the answer hope it helps you

who ever gets this right will get a brainlest
options:
angle
line
line segment
point
ray
none of these

Answers

Answer:

ray

Step-by-step explanation:

The right answer is ray

18. The figure shows a regular pentagon. Find the value of x.

Answers

Answer:

108

Step-by-step explanation:

x = (n - 2)180/n

n = 5

x = (3)(180)/5

x = 108

Can someone help me with these math questions?

Answers

Answer: 24

Step-by-step explanation:

Two Customers took out car loans from a bank.

Marcus took out a 5-year loan for $10,000 and paid 4.7% annual simple interest.
Gianna took out a 6-year loan for $10,000 and paid 4.5% annual simple interest.

What is the difference in dollars between the amounts of interest Marcus and Gianna paid for their car loans?

Answers

answer:

$350

step-by-step explanation:

marcus- $2,350

i=prt

=$10,000*4.7%*5

=$2,350

gianna- $2,700

i=prt

=$10,000*4.5%*6

=$2,700

$2,700-$2,350

=$350

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Use the following data set to answer the questions below.

8, 15, 17, 19, 21, 82

1. What is the mean?
2. What is the median?
3. Is there an outlier? If so, what is the outlier?
4. What is the mean without the outlier?

Answers

Answer:The mean is all the numbes added and then divided by the emount of number

Step-by-step explanation:

the other person is correct i just wanted to confirm i didnt want to copy but ye

Hurry it's a math problem

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Do 1. It’s a hypotenuse so do 1 and find x

3x3 is 9 4x4 is 16 (right triangle) so 90-25 = x (65)

Pls put the chart in order and like this so it’s not hard bc I am bad at reading ty

Side 1 Side 2

1. 1
2. 2
3. 3
5. .
.
.

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Answer:s=5+3w independent variable is 5+3w. Dependent variable is s, since the total depends on the amount of weeks plus the 5 seashells from the start. s=5+4(3)=17 s=5+5(3)=20 s=5+6(3)=23 s=5+7(3)=26 s=5+8(3)=29 s=5+9(3)=32 s=5+10(3)=35

Step-by-step explanation:

The dot plot shows the number of hours Stan worked each week for the last 3 months. What fraction of the total number of weeks did Stan work 15 or more hours? Express in simplest form.

Answers

Answer:

1/3

Step-by-step explanation:

What is an indicator that you need to factor a -1 out before factoring the trinomial?
Expain

Answers

Answer:

You must look for 2 integer number taht added give you 3, and multiplied, give you - 18.

Step-by-step explanation:

yea that’s the answer very much correct

Anyone know? Please help. I WILL GIVE YOU HALF EATEN DORITO IF YOU CAN GIVE ME ANSWER

Answers

Answer:

y ≤ -4x + 4

Step-by-step explanation:

slope-intercept form is y = mx + b

the inequality you're given is 4x + y ≤ 4

minus 4x from both sides

you get y ≤ -4x + 4

Answer:

no thanks

Step-by-step explanation:

i can't eat Doritos

11. A regular polygon has an interior angle sum of 1260°. Solve for n, the number of sides of the polygon.

Answers

Answer:

Given sum of interior angles = 1260. n = 13.

Step-by-step explanation:

Therefore the number of sides = 13.

37. A birthday gift is placed inside the box shown.

What is the minimum amount of wrapping paper needed to wrap this gift? (Assume the box is in the shape of a rectangular prism)

Answers

300 cm

Hope this helps!

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