Mathematics Middle School

Are my answers correct??

Answers

Answer 1

Answer:

Yes, but I'm no expert.

Answer 2

yesss i think i’m not that smart lol

Related Questions

A parabola has the same vertex as the parabola y = 3(x − 1)^2 + 6 and has a y-intercept of −7. What is the equation of the parabola?

A. y = 3(x − 1)^2 − 7
B. y = −13(x − 1)^2 + 6
C. y = −13(x − 7)^2
D. y = −3(x − 6)^2 + 7

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it’s probably B if my math is correct .

I think it’s b as well

Please anyone can you help me I'm confused

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Answer:

Your Answer Would be C

Step-by-step explanation:

Look At Graph C when we go to the "Model Size" And Find 2 The Line Is Midway to the 2 on "Statue Size" and half of 2 is 1 so C Is Correct

giving brainliest for the right answer

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I think the answer is $1,760 so sorry if i’m wrong :/

Help me PLEASEEEEEEEEEEEE :C

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Answer:

im thinking number #A but it also d

Answer:

C. Negative correlation

Step-by-step explanation:

I hope this is correct,

Have a nice day!!

does anyone know what comes after a teraanumm? (like a century, decade, millennium, myriad, etc) I will give you the brainiest answer if you can tell me!!! (if you do it for points you will get a warning)

Answers

Answer:

Step-by-step explanation:

Decade Ten years

Century One hundred years

Millennium One thousand years

Decem millennium Ten thousand years

Centum millennium One-hundred thousand years

Mega-annum or Epoch One million years

Aeon One billion years

PLEASE HELP FAST.

A submarine was descending at a rate of 300 feet per minute. If 0 represents sea level and distances below sea level are negative, which expression represents the location of the submarine after 4.5 minutes?
A. -304.5 ft.
B. -1350 ft.
C. 304.5 ft.
D. 1650 ft.

Answers

Answer:

Step-by-step explanation:

this is because -300 × 4.5 = is simply -1350

B I think so not sure

Rosa throws a ball. The equation d = −t^2 + 4t + 5 represents the path taken by Rosa's ball where d is the height of the ball (in feet) after t seconds. How long was the ball in the air?

A. 1 second
B. 4 seconds
C. 5 seconds
D. 9 seconds

Answers

Answer:

Step-by-step explanation:

-t²+4t+5=0

t²-4t-5=0

t²-5t+t-5=0

t(t-5)+1(t-5)=0

(t-5)(t+1)=0

t=5,-1

when t=0,d=5

actual time it it is in air=5-1=4 seconds.

If I did the math correctly, it should be B

Explain how to draw a circle with a circumference of pi^2 inches.

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Answer:

here can you give me brainliest

Step-by-step explanation:

help please!!! i need to finish it!

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7)B
5)D
4)c!
Hope this helps

Please help, It's 7:54 and I'm tired.

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Answer:

195 cubic

Step-by-step explanation:

just multiply the area

7.5x13= 97.5

97.5x2

=195 cubic in

How are convection currents in the mantle (geosphere) and in the oceans (hydrosphere) similar? Or how are they different. Explain one of the two or how their similar and different. Thanks :)
I give brainliest to whichever makes the most sense

Answers

Answer:

They are different because in the mantle, the magma is heated, it becomes less dense and rises. It give off it's thermal energy and cools down, becoming more dense and descend to be heated again.

In the ocean, the tropics warm the water and it travels to the poles to cool down, then returns to the tropics to heat up again.

they are similar in the ways that they move and create energy.

different because

Do not mind the bottom just look at the top also please help me

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1/3 of p means 1/3p or p/3
For the second part they give you p so
1/3(120)=40(39.9999)

Please help please give me the answers

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Answer:

oh my i cant see can you put a clearer vison my eyes hurt seeing alot blue sorry heh

Step-by-step explanation:

4. B=32
5. D=43
6. F=2
7. H=3
8. Can’t see
9. M=42

Please help me and can you write and explanation too please.

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Answer:

103.5 ....................

I thino the awnser is 103.5

can someone help i have no idea what to write here-

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Answer:

scary maybe or unpredictable :D i duno

Are the two triangles similar? Explain, step by step, how you know.

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Answer:

yes

Step-by-step explanation:

because an angle of both the triangles are same.

I hope I am right ......

I think yes because both of the angles are exactly the same.

The complement of the angle is 1/2 of the measure of the angle. Find the measure of the angle.
Group of answer choices
1.180°
2.90°
3.60°
4.30°

Answers

Answer:

choice 2) x = 60°

Step-by-step explanation:

the complement of an angle is an angle that when added to the original angle = 90°

so:

x + 0.5x = 90°

1.5x = 90°

x = 90/1.5 = 60°

YO PLEASEEE SOLVEEE I BEG YOU

Answers

2,3,4 and yo momma sucks

Find the surface area of the square pyramid.

The surface area is square inches.

Answers

Answer:

12in

Step-by-step explanation:

Answer:

area of the square pyramid=a²+2al

=5²+(2×5×7)

=25+70

=95in²

which one? first or second

Answers

Answer:

1÷5

Your Welcome :)

A musician wanted to see what people who bought his last album thought about the songs. Which choice best represents a sample?

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Answer:

Step-by-step explanation:

Please can you explain

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Answer:

its 3

Step-by-step explanation:

Maybe 3 but i don’t know how to explain it

PLEASE HELP! I CANT GET A BAD GRADE!

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Consider the data below.

2, 2, 2, 3, 5, 6, 8, 30

The mean decreases by ? when the outlier is removed.

Answers

Answer:

It is decreased by 3.25

Step-by-step explanation:

When you add all 8 numbers you'll get 58 then you divide them by 8 you will get 7.25 which is the mean. To find out what is the decrease we need to take out the 30 and add all the other numbers and we get 28. After that you divide 28 by 7 and you get 4. Subtract 4 from 7.25 and you get 3.25.

2+2+2+3+5+6+8+30=58

58/8=7.25

2+2+2+3+5+6+8=28

28/7 = 4

7.25-4=3.25

There is a proportional relationship between the cost of the movie subscription and the number of months a person has had the service. For 12 months the cost is $95.88. The point (6, 47.94) is on the line.

Label the x-axis and y-axis appropriately.

Write an equation that represents the proportional relationship between months and cost. Use the variable “m” for months and “c” for cost.

What does the “6” mean in the point (6, 47.94) in terms of the situation?

What does the “47.94” mean in the point (6, 47.94) in terms of the situation?

Answers

this is hard, try guessing it.

Answer:

c=7.99m

6 is the number of months

47.94 is the cost per 6 months

Step-by-step explanation:

95.88/12=7.99

Please help solve this!

Answers

Answer:

There’s nothing to solve?

Step-by-step explanation:

There are no answer for your question

Hey! if you want a quick 10 points please answer these two questions show your work please :)

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2/3 because of the average weight

Expand the expression 3(5p+1) using the distribution property

PLEASE HELP

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Answer:

15p + 3

Step-by-step explanation:

Multiply 3 by each number in the parentheses and keep the variable

Using the distribution property 3(5p + 1) is 15p + 3.

What are the basic properties of arithmetic laws of operations?

There are three types of basic arithmetic laws of operation.

Commutative law for addition and multiplication states,

a + b = b + a.

a×b = b×a.

Distributive law states,

a(b ± c) = ab ± ac.

Associative law states,

a + (b + c) = (a + b) + c.

Given, An expression 3(5p + 1).

= 3×5p + 3×1.

= 15p + 3.

learn more about the distributive property here :

https://brainly.com/question/5637942

#SPJ2

A rectangular barn measuring 14 feet b 10 feet is located in one corder of a fenced area. Robert ties his cow to the corner of the barn so the animal can graze anywhere within the circular area outside the barn and fence. If the cow is tied with a 24 ft rope, approximately how much grazing area does the cow have?

Answers

For this problem you would be solving for the area of 3/4 of a circle with the radius being 24ft. So area of a circle is a= PI R squared so plug in 3.14(24)squared order of operations says to square first so 24 squared is 576. Then PI or 3.14 times 576 equals 1808.64
Now because it is only 3/4 of a circle you wil multiply the answer by 3/4 which is 1,356.48 ft. So the Cow has 1,356.48 Ft of grazing area.

If when the cow is tied with a 24 ft rope, So approximately, The Cow has 1,356.48 Ft of grazing area.

Calculation of Circular area

For this situation, you would be translating for the area of 3/4 of a circle with the radius being 24ft.

So the area of a circle is a is = PI R squared so plugin 3.14(24) squared order of functions says to square first so 24 squared is 576.

Then PI or 3.14 times 576 equals 1808.64

Now because it is exclusively 3/4 of a circle you will reproduce the response by 3/4 which is 1,356.48 ft.

Therefore, The Cow has 1,356.48 Ft of grazing area.

Find more information about Circular area here:

https://brainly.com/question/24119229

Plot the reflection of ABC across the x-axis. Give the coordinates of its vertices below.
A(-2,3), B(6,3), and C(6, 8)

Answers

Answer:

A(2,3) B(6,-3) C(6,-8)

Step-by-step explanation:

The basketball team wants to score 48 points per game this season. They will play a total of 8 games. The team want to score ____ points for the season?

Answers

Answer:

384 points

Step-by-step explanation:

48x8 = 320+64 = 384

Explanation:

48x8=360+64=384

Therefore, 384 points

Other Questions

Can anyone give me a easy Ted talk topic like a really easy ted talk topic please Line R is represented by the equation y=x+2. Line S is perpendicular to Line R and passes throughthe point (-60). What is the equation for Lines? Add. Enter a number only as your answer in the space provided. -4/5 + 4/5 As citizens, we have both freedoms and which of the following? a) Responsibilities b) Regulations c) Debates d) Voices Please help me with my homework The hyperfocus on crime among athletes is limited to what two sports? please give the answer fast one Sunday, number of visitors of a zoo was 840. on Monday, the number of visitors is decreased to 420, by what percentage was it decreased ? Chelsea fills four bottles with water. She then places the four bottles of water in the sun. Each bottle contains one-half liter of water. After a few hours, Chelsea measures the water temperature in each bottle.Select the bottle that most likely has the highest water temperature. What is the area of the following parallelogram in square centimeters?A. 60 cm 2B. 75 cm 2C. 6 cm 2D. 7.5 cm 2 What is the enthalpy in KJ of reaction for the initial combustion if the delta H for vaporization is 75.75 KJ and the net delta H is -700 kJ?Write your answer to hundredths, including a negative sign if needed. Do not write the unit. sketch graphs of these three quadratic relations on the same set of axes. a) y=x^2 + 8 b) y= x^2 - 5 c) y= x^2 - 10 Plz Help I will give Brainliest Which of the following sets of data does NOT represent a function? Set A x y 6 3 8 4 5 7 9 2 Set B x y 0 3 1 8 2 8 3 -7 Set C x y 10 7 20 11 30 9 40 7 Set D x y 3 9 2 2 8 -3 2 1 a. Set A b. Set B c. Set C d. Set D How do mountains affect the climate of a region?(Giving brainlist for a summary and correct answer) It asked you to determine thw heat change in the reaction CH4+Cl2-> CH3Cl + HClYou were given the bond energy of C-H= 414 kj/mol C-Cl= 244 kj/mol And the bond energy of H-Cl= 431 kj/molHow do you find the bond energy of CH3Cl then? Assume that a $1,000,000 par value, semiannual coupon US Treasury note with three years to maturity has a coupon rate of 3%. The yield to maturity (YTM) of the bond is 11.00%. Using this information and ignoring the other costs involved, calculate the value of the Treasury note:$960,214.55$504,112.64$680,151.97$800,178.79 The school is having a bake sale, Chocolate cookies cost $.20 each and oatmeal cookies cost $.25 each. Sue bought 13 cookies, some chocolate and some oatmeal, She spent$2.90, Find out how many of each kind of cookie Sue bought. Discuss how the pressure cooker is designed to achieve temperatures above 100C. Niagara Falls is a good example of...Energy being lost.Energy being created.Potential energy being converted into kinetic energy.Kinetic energy being converted into potential energy.