Mathematics Middle School

PLEASE HELP WITH THESE QUESTIONS

Answers

Answer 1

Answer:

Step-by-step explanation:

8X4

Answer 2

Answer:44.56637

Step-by-step explanation:

12.56637+32=44.56637

Related Questions

30. Brandon is buying a new car and will be financing a loan of $22.000. He has a choice of
paying the loan in installments of 36.48.60.or 72 months. The table below shows the
monthly payments for each loan period.
Loan Terms Interest Monthly
(months) Rate Payment
36 6.0% $669.28
48 6.0% $516.67
60 6.0% $425.32
72 6.0% $364.60
After two years, how much interest will Brandon save by choosing the 4-year loan over the 6-
year loan? 8.12A
F. $51.051.36
G. $24.800.16
H. $1.451.04
J. $26.251.20
My

Answers

H. I took the four year loan payment and multiplied it by the number of months (48•$516.67) then repeated the process for the 6 year loan payment (72•$364.60) then subtracted the total for 6 years from the total for 4 years (26251.20-24800.16).

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Find the area of the circle below. Use 3.14 for pi

Answers

Answer:

Es igual a 28,26 centímetros2.

Step-by-step explanation:

buck is building a horse corral with the shape and dimensions shown in the sketch. He wants to make sure the corners of the corral measure 90 degrees

how long must diagonal AC be so angle B is a right angle?

uprgigt corner is D other side is C

Downleft is A across from B
16 ft down and 12 ft side

Answers

Answer:

BxA=F

Step-by-step explanation:

Diagonal AC must be 20 feet so that ∠B will be 90°.

According to asked question, buck is creating a horse coral by designing in such a way that corners will be at 90°.

So according to question we have to make ∠B as 90°.

So quadrilateral ABCD becomes a rectangular.

Therefore ΔABC will be a right-angle triangle in which we can use Pythagoras theorem to measure the diagonal AC.

What is Pythagoras Theorem?

The Pythagoras Theorem says that in a right-angle triangle, the square of the hypotenuse is the sum of square of the other two sides of the right-angle triangle.

In the right-angle tringle ΔABC,

AC²=AB²+BC²

⇒ AC²=16²+12²

⇒ AC²=256+144=400

⇒AC=√400

⇒AC=20 feet

Therefore, Diagonal AC must be 20 feet so that ∠B will be 90°.

Learn more about Pythagoras Theorem

Here: https://brainly.com/question/343682

#SPJ2

Can someone please help me with questions 18 and 19 please. Will give brainilist to best answer.

Answers

18 big cirlce ls 7.85 and tha small cirlce to 18 is 18.85

What is the volume of the figure below?
2 stacked rectangular pyramids. The pyramids have a base of 4 feet by 5 feet and a height of 4.5 feet.
30 feet cubed
60 feet cubed
90 feet cubed
120 feet cubed

Answers

Answer:

60 feet cubed

Step-by-step explanation:

find the volume of the first pyramid then multiply by 2 since there are 2 of them.

the answer is 60 I think

hii - i just wanted to ask if anyone knew if rotations over the origin will be on the 7th grade math SOL final tomorrow? our teachers said it wouldn't be but on the practice tests, there were rotations so i was just wondering if anyone knew about it :)

Answers

Answer:

Depends on your county

Which angle measures about 60°?

Answers

Answer:

Step-by-step explanation:

Answer:

i think its c

Step-by-step explanation:

it cant be D cause thats 90°

it cant be A cause the like 115° or 120°

and B looks like its a little to small

sorry if its wrong

Please help me on this question

Answers

I am stuck on same thing as u

Step-by-step explanation:

Function a has a intercept of (0,2) this goes with the table. The parabola has a y intercept of (0,-3) this goes with the parabola. Whenever finding the y intercept look at where the graph hits the y axis. Hope this helps!

Please answer this question asap!!!!!!!!1

Answers

Answer:

i think its 2400 square metres

Step-by-step explanation:

Answer:

3656.64 m^2 to nearest hundredth.

Step-by-step explanation:

Area = area of rectangle + area of a circle

The radius of the circle = 1/2 * 40 = 20.

Area = 40*60 + π*20^2

= 3656.64 m^2.

The time required to make one bouquet in a flower stall is of an hour. Find the time
required to make 18 such bouquets.

Answers

Answer:

13.5 hours

the fitness gram pacer test is a multi stage aerobic capacity test that progressivly gets more difficult as it continues

Answer: Answer: 27/2 of an hour

Step-by-step explanation: Time required to make 1 bouquet = 3/4 of an hour

Time required to make 18 bouquet = ?

= 18 × 3/4

What is an ordered pair?

Answers

An ordered pair is ‘A set of numbers used to locate a point on the coordinate plane.’

Answer:

A set of numbers used to locate a point on the coordinate plane. Also known as coordinates.

Step-by-step explanation:

Example of an ordered pair : (14,20)

The 14 is the x coordinate, which indicates the position on the horizontal line. (x - axis)

The 20 is the y coordinate, which indicates the position on the vertical line. (y - axis)

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Lawanda pours a can of mixed vegetables into a pot on the stove. There are 82 green beans, 13 carrots, and 23 lima beans. Without looking, she reaches in with her spoon and pulls one vegetable. What is the probability that she will spoon out a carrot?

Answers

the total number of vegetables in there are 118, 13 of them being carrots, the possibility is 13/118, or decimal form would be about 11.02%

Answer:

Step-by-step explanation:

*12 POINTS*

An aircraft flies 80km due north. Then it flies 72 due west. Calculate how far the aircraft would have travelled if it had travelled directly from its starting point to its destination

Answers

Answer:

152. ..................

The answer to the question is 152

question and answers in imageeeeee

Answers

Answer:

red= circumfrence

black= diameter

green= radius

yellow= area

Step-by-step explanation:

Answer:

red goes with diameter

Please help!! I'll give brainliest!
Identifying Triangle Congruence

Answers

Answer:

1. SAS

2. SSS

3. ASA

4. AAS

5. RHS

Answer: your answers would be

1, SAS

2, SS

3,SAS

4, SAA

5, SAS

6, SA

7, SAS

8, SSS

9, SSA

10, ASA

11, SSS

12. ASA Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that

Let's say that xy=z. If zx=y, what would x, y, and z equal?

Answers

Answer:
[tex]x = 1[/tex]
[tex]y=z[/tex]
Step-by-step explanation:
[tex]xy = z\\zx = y[/tex]
Substitute [tex]z[/tex] and [tex]y[/tex] back into the equations.
[tex]xyx =y\\x^2y=y\\x^2=1\\x=\sqrt{1} = 1[/tex]
[tex]z(1) = y\\z=y[/tex]
We cannot find [tex]z[/tex] and [tex]y[/tex] as we don't have enough information.

solve. 3/4 + ( 1/3 ÷ 1/6 ) - ( -1/2 ) =

A. 3/4
B. 2 1/4
C. 1 3/4
D. 3 1/4

Answers

Answer:
3.25
Step-by-step explanation:

The answer is D, 3 1/4

What is the difference between mean and median

Answers

The difference between the mean and median is that the mean is the average number. f.e: 1, 2, 2, 2, 3, 3, 4, 5 - and if you add all those up, the mean would be 3, or 2.
But the median is the number in the middle Number.
What if you have 2 medians, though?
Well, that’s easy to solve IMO.
F.e: 22, 22, 23, 23, 23, 24, 24, 24, 25, 25
The median is either 23 or 24, right?
Okay. That’s simple. But what exactly do we do?
Let me show you:
So get the sum of 23 and 24, which is 47.
Now divide 47 by 2. And what do we get?
23.5.
Now round that, and you get 24. So 24 is the median!
Hope that helps!

Answer:
mean is the AVERAGE of all numbers
Step-by-step explanation:
because when you add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!
and a median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.
hope this helps

Tickets to a school musical cost $7.25. The amount received from ticket sales is $833.75. How many tickets were sold?

Answers

Answer: 115
Divide 833.75 by 7.25

answer is 115

you have to divide :))

At one store, a DVD is on sale for 25% off regular price of $26.99. At another store, the same DVD is on sale for 30% off regular price of $29.99. Why should you buy the DVD at the first store?

a. 30% is more than 25%
b. $26.99 is less than $29.99
c. 75% of $26.99 is less than 70% of $29.99

Answers

B is the answer i think

B.
Hope that helped and good luck!

Plz help. Giving brainliest to complete and correct answers. absurd answers will be reported.

Answers

she could try to reduce variable costs

Answer:
Sara could try to lower her expenses. It is clear that she spends to much money and her income is low. I’m summary, Sara needs to stop spending so much money and probably get a better job that pays more to increase her income.
I really hope this helps, good luck! ;)

10 pts per question on timed test!!!!!
What are the dimensions of the base of the pyramid?

choices
8 ft by 6 ft
8 ft by 3 ft
6 ft by 3 ft
8 ft by 9 ft

Answers

The answer is 8ft by 3ft

I believe the answer is B) 8ft by 3ft

I say this because we are looking at the base of the shape, and the triangle is not the base. So we would skip over the 6ft and that leaves us with this answer.

Hope this helps! :)

1.
The graph below shows the winter precipitation in Arizona from 1995 to 2002. It also shows the survival rates of Arizona pronghorn fawns for the same period.

Which two years had the most precipitation?

• Which two years had the best survival rates for fawns?
• Using your knowledge of biotic and abiotic factors and information from the graph, give two reasons why precipitation and fawn population are linked.
• Predict what would happen to the fawn population if the precipitation rate continues to go downward in 2003.

Answers

Answer:
Step-by-step explanation:

Im very confused help, please

Answers

15 15 15 15 15 15 15 15 15 15

Answer:
18
Step-by-step explanation:
So what you need to find is the scale factor which is the scale of the difference between two lengths.
So Figure A is smaller than Figure B, as can be easily detected with our eyes.
Figure A has a ratio of 1/2, as 6/12 is equal to 1/2.
Since B is the original, where A is a scaled version, it must also have the same ratio of 1/2, so twice 9 is 18, which is your answer.
You can also use fractions, by making Figure A into 1/2 because 1/2 = 6/12.
Figure B can turn into 9/x.
Since you know they are scaled factors, they have the same ratio since one is scaled larger or smaller than from the original.
Since it must follow the multiplication of 2 for the side length, 9 x 2 gives your answer.

please answer ASAP (middle school) (probability)

Answers

I added all of them up and there is 3 red cube so 3/16

Hello! Please help with this question! I really need to bring my grade up and this question is difficult for me. Thank you!

This spinner will be spun twice.

What is the probability of spinning an odd number both times?

Question 3 options:

18

34

12

14

Answers

Answer:
50%
1/2
Step-by-step explanation:
1/2 because there is a 50% chance of landing on 1 or 3. and 50% for 2 and 4

1/4 because 50% chance of landing on 1 or 3 two times. Half of one half is 1/4

PLEASE HELP IMMEDIATELY!!

Answers

it’s B lol
hdhxhxjdbxjsnxkwjjkexjjrjirdjejdn

the answer to the question is b

PLEASE HELP, ILL GIVE BRAIBLIEST!

Answers

B is the answer because grocery stores are usually made up by someone else or by a company so they make their own profit and income

Answer:
Hospitals
Step-by-step explanation:
Sales taxes are generally used for retail purposes and hospitals do not fall into this category. Sorry if it is wrong.

Simplify to create an equivalent expression.

Answers

Answer:
a.) -20p - 2
Step-by-step explanation:

-20p+2 is your answer

What is the surface area of the prism? Measurements are the length is 6cm the width is 4cm and the height is 9cm
Type number and unit (the unit can be in words).

Answers

Answer:
228
Step-by-step explanation:
is it a rectangle prism?
if so, do This:
2(lb+hb+hl)
Length - 6
width = 4
height = 9
2(24+36+54)
2 ( 114)
= 228
I hope this helps!

Other Questions

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Ive posted it like 10 times and yet nobody has answered (100 Points NEED ASAP)The War of the Worldsby H. G. Wells [1898] But who shall dwell in these worlds if they be inhabited?Are we or they Lords of the World?And how are all things made for man? KEPLER (quoted in The Anatomy of Melancholy)BOOK ONE: THE COMING OF THE MARTIANSCHAPTER ONE: THE EVE OF THE WAR, excerptNo one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligences greater than man's and yet as mortal as his own; that as men busied themselves about their various concerns they were scrutinised and studied, perhaps almost as narrowly as a man with a microscope might scrutinise the transient creatures that swarm and multiply in a drop of water. With infinite complacency men went to and fro over this globe about their little affairs, serene in their assurance of their empire over matter. 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Nor was it generally understood that since Mars is older than our earth, with scarcely a quarter of the superficial area and remoter from the sun, it necessarily follows that it is not only more distant from time's beginning but nearer its end.The secular cooling that must someday overtake our planet has already gone far indeed with our neighbour. Its physical condition is still largely a mystery, but we know now that even in its equatorial region the midday temperature barely approaches that of our coldest winter. Its air is much more attenuated than ours, its oceans have shrunk until they cover but a third of its surface, and as its slow seasons change huge snowcaps gather and melt about either pole and periodically inundate its temperate zones. That last stage of exhaustion, which to us is still incredibly remote, has become a present-day problem for the inhabitants of Mars. 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Decreased bone density D. Increased muscle size Lee la siguiente conversacin.DANIEL: [BLANK] con anticipacin.RAQUEL: Te refieres a las entradas para el rea natural protegida?DANIEL: As es.Which nosotros commands with a pronoun could fill the blank correctly?There is MORE THAN ONE CORRECT ANSWER choice. Be sure to select ALL that apply.Vayamos a pagarlasVamos a pagarlasPagamoslasPagumoslas ANYONE PLS HELP ASAP!!! i need help with this question. Which of the following is a property of carbon atoms?They are chemically inert.They have six valence electrons.They readily give up two electronsThey are found in all living things. I didnt understand so I need a help Based on the living things in the pyramid, please tell me what examples would fit into these categoriesPrimacy Producers, primary consumers, secondary consumers, and tertiary consumers. Find the measure of angle QZT. Cual son las consecuencias y el tratamiento del crecimiento lento en nios? Plis me pueden decir con explicacin The manure pit has been emptied and Ted now has to enter the manure pit to perform some maintenance work. He is hooked up to a lifeline and his colleague Sam is outside the pit ready to assist should a rescue become necessary. Do you notice any issues in this scenario? The pit if empty so there is no need for additional precautions Ted is wearing a lifeline so there is no need for additional precautionsSam should be wearing a self-contained breathing apparatus Ted should be wearing a self-contained breathing apparatus Which answer best states a theme of Twelfth Night, Act I?A-There is no love like the love of family. B-True love is best expressed through poetry.C-Appearances can be deceiving. D-First impressions carry the most weight. Im in middle school 6th grade K12 Which group of numbers could be the measures of the sides of a righttriangle? Jim has been diagnosed with melanoma. He is receiving treatment based on personalized medicine. This means thata. his treatment is based on his own biochemical makeup. b. he is receiving focused attention from a team of cancer specialists. c. his treatment is an alternative form of medicine. d. he is in a clinic that specializes in the treatment of cancer.