Mathematics Middle School

Help, please I really want to get a good grade

Help, Please I Really Want To Get A Good Grade

Answers

Answer 1

Answer:

this is khanacadamy it doesn't count!

Step-by-step explanation:

Related Questions

What is F? Eeeeeeeeeeeeeeee

Answers

Answer:

It should be about 40 or 50 degrees.

Step-by-step explanation:

i dont know I used a protractor

Giving brainliest!!!!!!! Please be correct if you don’t know the answer don’t andwer

Answers

Answer:

C

Step-by-step explanation:hope this helps have a great day =D

HELPPPPPPPPPPPPPPPPPPPPPPPP

Answers

The answer would be 54 since there is only 180 degrees in a triangle so you subtract 90 and 36 from 180. You get 54
Answer: 54

Explanation: There are only 180 degrees in every triangle. We know that the box in the corner symbols 90 degrees and we have information that the other degree is 36.

90 + 36 = 126
180 - 126 = 54

x = 54

Here ill be quick do this whole thing show me your work = 80 pints

Answers

Answer:

1. 3

2. 35/3 or 11 2/3

3. 50.53

4. 45

5. 0.05

6. D

7. 9/10

8.  2 × 2 × 3 × 7

9. 4 R 11

10. 5.76

11. B

12. 1 1/7

13. 155.18

14. 64.792

15. 5.29

40% of 60 is what number?
Proportion:
Solution:

Answers

Answer: 24

Step-by-step explanation:

Answer: To convert from percent to decimal, divide the percent without the percent symbol by 100 . Thus, 40%=40100=0.4 . 40% 60 is just 0.4⋅60=24 .

Convert fraction (ratio) 40 / 60 Answer: 66.666666666667%

Step-by-step explanation:

help me assp ASAP ASAP ASAP ASAP ASAP asap

Answers

Answer:

2 R 1

mmmmmmmm

i hope this helps :)

plz help with # 5 pic below!!!

Answers

Answer:

n+6= chnags height

Step-by-step explanation:

Answer:

n+0.6   (that would equal his height)

Step-by-step explanation:

to find chains height you would just add 6 inches. an inch is .6 when measuring in feet

.

aloha! Makemake au i kōkua me kēia nīnau: Inā he ʻumi mau ʻāpala ʻo jimmy a ʻai kāna hoa i 15 mau ʻāpala he aha ka mea e waiho ai iā jimmy?

Answers

Answer: -5

Step-by-step explanation: unless she ate her own apples the he still has 10

Parker went shopping for a new pair of sneakers. Sales tax where he lives is 5%. The price of the pair of sneakers is $23. Find the total price including tax. Round to the nearest cent.

Answers

23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23 + 1.15= $24.15 (total price)


23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23+ 1.15= $24.15 (total price)

Use the table to write the slope-intercept equation of the line below.

Answers

Answer:

y=1/2x+5

Step-by-step explanation:

m= change in y over change in x;  the y-value is going up by 1 every time;  the x-value is going up by 2; change in x/change in y is 1/2

b= whatever value the y is when x is 0 is your y-intercept; when x is 0 y is 5

Find the area of the parallelogram.

​



​

sq cm

Answers

Answer:

I think the answer is 10 sq cm

Step-by-step explanation:

Answer:

I think the answer is 30

Step-by-step explanation:

not good with math but I hope to God I'm right

[URGENT] 2007 was the first year that Americans sent and received more text messages per month than phone calls. Providers were offering monthly plans of $20 for 1,000 text messages, sent or received. What was the cost per text message, sent or received?

Answers

Answer:

204

Step-by-step explanation:

American cell phone users are sending more text messages than making and receiving 204 phone calls a month

PLEASE HELP ASAP AND THANK YOOU

Answers

Answer:

x=-3

Step-by-step explanation:

Find the volume of the figure. Round your answer to the nearest tenth, if necessary. For your answer just put the number. DO NOT include units. Example: 10.6

A rectangular pyramid of height 6 cm measuring 10 cm and 11 cm along the base.

Answers

V = l x W x H
————- = 220
3

1300 at 11.8% for 2 years

Answers

Answer:At the end of 2 years, your savings will have grown to $1,624.

You will have earned in $324 in interest.

Step-by-step explanation:

Answer:

306.8

Step-by-step explanation:

1300 x .118 = 153.4

153.4 x 2 = 306.8

Hope that helps!

Question asks
There are 11 red balls numbered from 5 to 15 and 11 green balls number from 7 to 17 in a bag. What is the probability of drawing a ball with an even number on it?

Answers

Answer:

I cannot read the text on the picture, I can just read the numbers, based on what I can read it is D

Step-by-step explanation:

answer for points
(No need to do a explaination on how u got it)

The variable of B stands for the
(area of the base)
(height)
(length)
(width)
In this prism, B equals
(2)
(9)
(12)
(24)
The variable of H stands for
(area of the base)
(height)
(length)
(width)
In this prism, H equals
(2)
(9)
(12)
The voulme of the prism is
(113)
(126)
(216)
(300)​

Answers

B=area of the base and 12cm
H=height and 9cm
Volume= 216cm

Briana bought a lot of snacks from Dollar General last night for $193.84, not including tax. If the tax rate was 9%, how much did she pay in taxes? Pls explain the answer and I will give brainliest

Answers

Answer:

$17.4456 in taxes

Step-by-step explanation:

193.84 / 100 == 1.9384 (this gives us 1%)

1.9384 X 9 = 17.4456 (this gives us the answer, 9%)

question is in image.

Answers

the answer is h :))
Answer: F. 1/2

Explanation: 4:8 = 1:2

Is ABC-DEC? Explain

Answers

It should be C
Have a good day!!
i’m sure the answer is c have a amazing day

I need help images below

Answers

Answer:

1) Option B.

The measure of angle b is 130 degree, and angles a and b are supplementary angles.

2) Option A.

Angle 1.

3) Option A.
^Thats what i also got

Write the equation for the word problem
Devon became a waiter at a fancy restaurant. He makes $9 per hour. One night he made $150 in tips. How many hours did he work if he made a total of $226.50.

Answers

Answer:

9x + 150 = 226.50

Step-by-step explanation:

Devon makes $9 per hour. So, that signalizes "9x" (x representing the amount of hours he worked)

$150 represents how much he made one night, so you would add that to 9x. (9x + 150)

Finally, it gives you the total amount: 226.50

In conclusion, your equation should be: 9x + 150 = 226.50

226.50 is the answer for your question

PLEASE HELPPP!!!!
How do you figure out this question?

Answers

It’s D
FF, FK, FS, SS, SF, SK, KF, KK, KS
d is the answer to the question

PLEASE HELP ME I HAVE OTHER HOMEWORK TO BE FINISHED!!

Graham carves a block of wood shaped like a cube with a square pyramid on top. How much paint will Graham need to paint the toy?

Answers

Step-by-step explanation:

Pyramid

1/2 * 12 * 15

6 * 15 = 90

90 * 4 = 360cm

Cube

12 * 12 = 144

144 * 4 = 576cm

576 + 360 =

936 cm² of paint

Gabe bought 1/4 lbs of gummy worms and shared them with Nachiketh, Julie, and Aditi. How many pounds of gummy worms does each person get?

Answers

Answer:

1/8 lbs

Step-by-step explanation:

there is 4 people so divide 1/4 by 4

PLZ HELP ME if u do u will be a life saver :)

Answers

Answer:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

Step-by-step explanation:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

As they are right angle triangles and 2 lines are perpendicular.

To find height of any shape we look for perpendicular line this also applies to segments.

Segments as seen below can only be cut off areas of a circle by either a chord touches line as shown second picture, or a secant which is a perpendicular use line . and crosses the line of the circle but is not shown in picture only the chord is.

Secant line still forms a segment but is only used usually with overlapping shapes some which are parallel in geometry solving for tangents or shading.

Answer:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

Step-by-step explanation:

solve the system of linear equations by graphing y=x-1 and y=-x+3

Answers

Is this what u wanted?

is that what you wanted?
the red line is - y=x-1
the blue line is - y=x+3

This bar graph would be MOST useful in a report about

A) how political parties change over time.
B) why people change their party affiliation.
C) how the South consistently votes Democratic.
D) why conservative legislation fails in the Northeast.

Answers

How the south consistently votes democratic

Answer:

C) how the South consistently votes Democratic

Step-by-step explanation:

If you look at the key Blue is democrats.

Then we look at the bottom of the graph where it say south.

From there we can see how they vote.

We can see which is more.

I hope this helped and have a blessed day.

Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7). f(x)=

Answers

Answer:

y=5(x-3)^2+2

Step-by-step explanation:

You plug the point into f(x)=a(x-3)^2+2... that already has already been solved for the vertex that you want. Then you swap it out for the solution you have solved for.

The required function is [tex]f(x)=5(x-3)^2+2[/tex].

Important information:

Vertex of a quadratic function is (3,2).The graph passes through the point (4,7).Quadratic function:

The vertex form of a quadratic function is:

[tex]f(x)=a(x-h)^2+k[/tex]

Where, [tex]a[/tex] is a constant and [tex](h,k)[/tex] is vertex.

Substitute [tex]h=3,k=2[/tex].

[tex]f(x)=a(x-3)^2+2[/tex]         ...(i)

The graph passes through the point (4,7). Substitute [tex]x=4, f(x)=7[/tex] in (i).

[tex]7=a(4-3)^2+2[/tex]

[tex]7=a+2[/tex]

[tex]7-2=a[/tex]

[tex]5=a[/tex]

Substitute [tex]a=5[/tex] in (i).

[tex]f(x)=5(x-3)^2+2[/tex]

Therefore, the required function is [tex]f(x)=5(x-3)^2+2[/tex].

Find out more about 'Quadratic function' here:

https://brainly.com/question/15280010

plz help. i will give brainliest

Answers

B, D, E
EXPLANATION:
The answer is the ones that you multiply the numerator and denominator by the same number.
Other Questions
1. Simplify each of the following.(a) 4(6-1)-9 Combine the like terms for the following expressions -3+4b-6g+5-7b Which of the following equations represents a line that is parallel to the line 3x - 2y = 12and passes through the point (7, 10)? Use the distributive property to write an equivalent expression. (6+8)x 2 Please help! Ill make brainliest Did the population of Kansas decrease in the 1800's Can someone plz help me with my whole homework?1.The original price is $20. The Percent of Discount is 20%. What is the sale price?2.The original price is $95. The Percent of Discount is 35%. What is the sale price?3.The Percent of Discount is 75%. The sale price is $55.50. What is the original price?4.The Percent of Discount is 40%. The sale price is $78. What is the original price?5.Find the selling price. The cost to store: $20. The markup: 15%.6.Find the selling price. The cost to store: $56. The markup: 80%.7.Find the selling price. The cost to store: $110. The markup: 140%.8.A store buys an item for $10. To earn a profit of $25, what percent does the store need to markup the item?9.An account earns simple interest. Find the interest earned.$400 at 7% for 3 years10.An account earns simple interest. Find the balance of the account.$400 at 7% for 3 years11.An account earns simple interest. Find the interest earned.$1200 at 5.6% for 4 years12.An account earns simple interest. Find the balance of the account.$1200 at 5.6% for 4 years13.Find the annual interest rate. I = $18, P = $200, t = 18 months14.Find the annual interest rate. I = $310, P = $1000, t = 5 years15.Find the amount of time. I = $60, P = $750, r = 4%16.Find the amount of time. I = $825, P = $72500, r = 5.5%17.You put $500 in a savings account. The account earns $15.75 simple interest in 6 months. What is the annual interest rate? Mechanical waves can travel only though a _______________ such as a solid, liquid, or gas. vacuum prism medium anemometer advantage and disadvantage of cellphones speech Tornadoes, blizzards, thunderstorms and hurricanes can be classified as?A: non severe weatherB: severe weatherC: climate D: temperatures Urban areas declined during the 1950s because:None of these choices are correct.mass immigration to urban centers led to overcrowding.urban areas stopped funding public transportation and housing.the people who remained in urban centers were highly educated. Round 1231.50432 to the nearest tenth Please help me find the final answer explain 3 components of the Visual Basic IDE (6 marks) Describe a time in the group discussion when you referred to the notes you took, the graphic organizer you filled out, and your position paper. 3. What tool do we use to measure force? Compltez la phrase en choisissant la bonne forme du verbe, l'article partitif et la boisson qui correspondent l'image.Vous (bois, buvons, boivent, buvez) souvent (de l, du, des, de la) (eau, th, jus, caf)(the photo is in the attachment) What is the answer to 2x^4 x x^3= a group of people identified for a certain purpose Brenda sells necklaces at the 23rd Street Flea market. It costs her $10.00 in materials to make the necklaces. She decides to mark-up the price of her nedby 75% to make a profit. An hour before the flea market closes she decided to reduce the leftover necklaces by 20% from the morning's price. How muchshe selling her necklaces at the end of the day?$20.00