Mathematics Middle School

Where are my fellow Bi Queens/Kings???<333

Answers

Answer 1
Hi! I am here! I need more letters lol but ya I am here

Related Questions

When a number is decreased by 7.5%, the result is 61. What is the original number to the nearest tenth?

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Answer: It's 65.9

Step-by-step explanation:

decreased by 7.5%

means 100% - 7.5% = 92.5%

92.5% * x = 61

x= 61 / 92.5%

x = 65.9459

to the nearest tenth :

original number is 65.9Hope this helps have a awesome day/night❤️✨

PLEASE HELP!! SEE PICTURE BELLOW

Answers

Answer:

c

Step-by-step explanation:

The correct answer should be c !

can somebody plz help for brainliest

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part A: no nether have a negative slope
part B: i would say function 1 has a greater Roc
A- Neither have a negative slope
B- Function 1 has a greater rate of change.

Help Please
Answer Choices
A- y = 2.5x
B- y = x + 10
C- y = -x + 10
D- y = -x + 60

Answers

I think C? Because the line started at 70 and went to 50. C would be like 70=60+10
Definitely C that is the correct answer for sure a

If x = 6 units, y = 6 units, and h = 8 units, find the area of the trapezoid shown above using decomposition.

A.
96 square units
B.
72 square units
C.
144 square units
D.
48 square units

Answers

Answer:

A

Step-by-step explanation:

geometry, I need help thanks

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it’s A buddy! i just did this one for another student also

The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the circle?

5
10
25

Answers

Answer:

Step-by-step explanation:

x+5=-6

x=-11

(y-3)/2=-5

y-3=-10

y=-7

(-11,-7)

Answer:

(-11,-7)

Step-by-step explanation:

please give me the correct answer if you get it right ill give you brainiest if you don't know the answer leave

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A ---> 8

B ---> \sqrt(7)

C ---> 1/2

D ---> 20

A=8 and all the others ones yea

PLEASE HELP!! IM TIMED!

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in triangle interior opposite angles is equals to exterior angle, but here it is not that way

Step-by-step explanation:

95+30 cannot be 85 so this the error

All triangles equal 180

A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.

A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.

How many square feet does each 50-pound bag cover?

Answers

Answer:

4 bags

Step-by-step explanation:

A = r²

A = 3.14 * 145² = 66,018.5 ft²

66,018.5 ÷ 400 ≈ 165.05 lb.

165.05 ÷ 50 ≈ 4 bags

Katherine was out at a restaurant for dinner when the bill came. Her dinner came to $34. She wanted to leave a 13% tip. How much was her meal plus the tip, before tax, in dollars and cents?

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Answer:

If we are talking about 13% of 34, then the answer will be $4.42, if it's not 13% of 34 then I will try to answer more specifically

please help me..for some reason its not letting me print out the question because it says *dont use such phrases* but anyways

Answers

She can make two triangle gardens with the six pieces of wood she has
She can make 2 triangles because she only has 6 pieces

Donna's kitchen is being re-tiled. The diagram of the kitchen is shown. What is the minimum number of square feet of tile that will be needed to complete this job?

Answers

I think it would be 90 be cause 4x5=20 and 10x7=70 70+20=90

Answer: 275 i think

Step-by-step explanation:

An elevator will hold 780 kilograms. If each person weighs 60,000 grams, how many people will the elevator hold?

12 people
13 people
14 people
15 people

Answers

The answer would be 13 people

Answer: 13 people

Step-by-step explanation: Each person weighs 60,000 grams=60kgs

Number of people that the elevator will hold=780/60 simplified it and it would be 13

Need help please show work

Answers

The answer is C. 37.5

joanne cannot decide which of two washing machines to buy. The selling price of each is ​$660. The first is marked down by ​40%. The second is marked down by ​30% with an additional 10​% off. Find the sale price of each washing machine. Use pencil and paper. Explain why joanne should buy the first washing machine rather than the second if the machines are the same except for the selling price.

Answers

Answer:

The answer is 396 after that its 416

Step-by-step explanation:

So that means

1. 396

2.416

No prob now give me my five star ratings

So Maurice just bought a new home. The home can be represented by the function y = 200,000(1.025)^x. What is the growth rate of the value of Maurice's home each year after 2000 and what would the property value of Maurice's home be after 40 years?

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The growth would be 2.19 after each year

Natalia went to the mall and bought a pair of sneakers at a 30% off sale. The sneaker originally cost $120. How much did Natalia pay for the sneakers?

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Your answer will be about $84 because you will subtract $36 dollars from your original cost

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$162 hope this helps

Answer:

6h+15w

Step-by-step explanation:

well 2 divided by 2 is 6 so 30 divide by 2 is 15

What’s the area of this figure?

Answers

Answer:

374 mm

Step-by-step explanation:

There are two rectangles and one triangle. This means that we need to add the sum of two rectangles and one triangle together.

Rectangle 1:

19*9=171

Rectangle 2:

19*9=171

Triangle:

8*23*1/2=32

(We divide by 1/2 because it's a triangle)

Now we add them together.

171+171+32=374

In the end, the answer is 374. I didn't show all of my work because most of it was done mentally.

470 square mm. the area of the right triangle is 128 sq mm because 32x11=256 and 256/2=128

help with this please free brainlist i promise only if you get it right though

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Answer:eirther C or D not sure

Step-by-step explanation:

Please help I'm not the best at word problems and I really need help​

Answers

Answer :
70mins(T) x 65(d) divided by half

You have 85miles left so 1hour and 30mins



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A I think sorry if I got it wrong

Answer:

Obviously A

Step-by-step explanation:

This is the easiest thing ive ever seen in my life

NOTE: it depends if the value of f is negative

What would this look like as a equation

Three less than a variable

Answers

Answer:

x-3 or v-3

Step-by-step explanation:

hope this helped!

X-3 is the answer or any variable

Halp please
Krista is a cashier. She earns 8 dollars per hour and works 5 days a week. If she works 6 hours each day, how much does she make each week?
If you can, please show your steps.

Answers

Answer:

she makes 240 each week

so you multiply 8 by 6 and the answer is multiple by 5

Answer:I think it is 240

Step-by-step explanation:

Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s height is 4 feet, 2 inches.

1. Should Clare's or the doctor's measurement be considered the actual height? Explain your reasoning.

2. What was the error, expressed in inches?

3. What was the error, expressed as a percentage of the actual height?

Answers

Answer:

Percentage of error by Clare is estimated as 4.1667 %

Step-by-step explanation:

Height measured by Clare = 4 feet

Height measured by Doctor = 4 feet, 2 inches

Percentage error = ?

Percentage error = Difference/ Actual height *100

Percentage error = (2/ (4*12))*100

Percentage error = 4.1667 %

The accurate height is measured by Doctor, as he have more accurate measurement system.

EXPERT HELP: DON'T GUESS and SHOW YOU WORK

Answers

Answer:

3

Step-by-step explanation:

the mean is 103, as a result you must find the distance.

from 100 to 103 is 3

from 194 to 103 is 1

from 107 to 103 is 4

Then find the mean again youll get 18/6 which is 3

It is 3 I believe I hope I helped !!

Pythagorean Theorem: [tex]a^{2}[/tex]+ [tex]b^{2}[/tex]= [tex]c^{2}[/tex]Question 8 options:
[tex]\sqrt{26}[/tex]

[tex]\sqrt{89}[/tex]
8
5

Answers

do you have a picture

Answer:

is there a picture?

Step-by-step explanation:

A.
B.
C.
D.
Whats the answer

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I think it’s c not so sure tho
Should be (b.) i’m pretty sure .

Jennifer uses rainwater from a barrel to water her garden. The diagram shows the amount of water she used during a 4-day period. Which of the following is closest to the fraction of a full barrel of water that Jennifer used per day?

A. [tex]\frac{1}{4}[/tex]
B. [tex]\frac{1}{12}[/tex]
C. [tex]\frac{1}{2}[/tex]
D. [tex]\frac{1}{8}[/tex]

Answers

I believe that its d.
c. 1/2 is the right answer
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