Mathematics Middle School

Please help! - question is in the picture.

Please Help! - Question Is In The Picture.

Answers

Answer 1

Answer:

It would be 66.17 hope it helps :)

Step-by-step explanation:

Related Questions

Estimate using the clustering method. 36.61 + 35.907 + 37.2

brainliest for whomever is the first correct answer.

Answers

Answer:

108

Step-by-step explanation:

Hope it helps also give me brainliest

Answer:

30+30+30=90

Step-by-step explanation:

the screen shots are attatches please help i will give brainliest. inches to miles

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Answer:

2,500 miles per inch

Step-by-step explanation:

i devided it

tell me if i understud the question wrong

2,500 miles per square inch

Please help me I really need to pass this lesson

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Answer:

18 in²

Step-by-step explanation:

Given :-

height (h) = 12 in.

base (b) = 3 in.

To Find :-

Area

Formulas Required :-

Area (triangle) = 1/2bh

Solving :-

= 1/2 x 3 x 12

= 6 x 3

Solution :-

18 in²

Can someone help me with this? I'm really bad at this type of stuff :(

Answers

Answer:

72

Step-by-step explanation

The scale factor is the rate something shrinks or gets larger, the scale factor is 1.2 this is because 24/20=1.2. Then you need to multiply the 60 by 1.2 60 x 1.2=72.

Answer: 72



20 fits 3x into 60
The formula used was 24x3=72

DIRECTIONS: List the values in decreasing order
square root 170, 13.5, 64/5, 13 7/8
please help DUE TODAY

Answers

Answer: (Decreasing Order) 170, 13 7/8, 13.5, 64/5

Step-by-step explanation:

Sqrt 170 = 13.038

Sqrt 13.5 = 3.674

Sqrt 64/5 = 12.8 = 3.577

Sqrt 13 7/8 = 13.875 = 3.724

The values in decreasing order are- 13.5 > 13 > 64/5 > square root 170 > 7/8

What is decending order?

A series arranged that begins with the greatest or largest and ends with the least or smallest is called as descending order.

The given numbers are,

square root 170, 13.5, 64/5, 13 7/8

Before comparing, we need to write all of those numbers in decimal form.

So, converting all the numbers in decimal for,

square root 170 = √70 = 8.336

13.5

64/5 = 12.8

13

7/8 = 0.875

Hence arranging them from highest to lowest,

13.5 > 13 > 12.8 > 8.336 > 0.875

Thus, the decreasing order of original numbers are,

13.5 > 13 > 64/5 > square root 170 > 7/8

To learn more about decreasing order:

https://brainly.com/question/12374949

#SPJ2

Pls answer quickly and correct!

Answers

Answer:

45

Step-by-step explanation:

45 because there is five going down so 5times and 9 between the points so it’s 45

hi can somone tell me what this means: ∑

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Answer:

indicates summation and is used as a shorthand notation for the sum of terms that follow a pattern

Step-by-step explanation:

ILL GIVE BRAINLIEST!!

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Area = 22/5 * 5/2 * 1/2 = 11/2 = 5 1/2
Answer: A

Hope that helps :)

write the slope intercept form for an equation of the line that passes through the given point and is perpendicular to the graph of each equation
the point is (4,2) and the equation is y=1/2x +1
I will give brainliest

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Y-2= -2(x-4)
Or
It simplifies to
Y= -2x+10

Perpendicular means you need an opposite slope so if you had positive 1/2 then you need a negative 2/1 or simply -2

no one helping me ahaahshshahahhaAHHHHHHHHHHHH

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The blue triangle I THINK

I need an answer for this pls

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Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

Step-by-step explanation:

I think I'm not sure you should probably get a second opinion to be sure.

Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

(wat she said :))

WILL MAKE BRAINLIEST

Anna, Isabella, Mary, and pilar ran a race. Anna is just ahead of pilar. Pilartwo places behind Isabella. Isabella is a few seconds behind the leader, Mary. Use the table to place the girls in order from first to last.

Answers

Answer: See below for table

Explanation:

What we know:

Mary is 1stIsabella is a few seconds behind MaryPilar is two places behind IsabellaAnna is ahead of Pilar

How to solve:

Using Mary as a starting point, we can make accurate guesses to each person's rank.

Process:

Mary

1st place, known constant

Isabella

2nd place, just behind Mary

Pilar

4th place, 2 places behind Isabella

Anna

3rd place, ahead of Pilar and behind Isabella

Solution:

___________

Place | Name

 1st   |  Mary

2nd  |  Isabella

 3rd  |  Anna

4th    |  Pilar

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

1st Mary 2nd Isabella 3rd Anna 4th Pilar should be correct if it’s like a logic puzzle

Which of the following best defines an input? (4 points)


An input is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.

An input is a special type of relation for which there is a rule that pairs each input with exactly one output.

An input is a set of ordered pairs in which no y-value repeats.

An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

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D. An input is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.
D. Hope this helps!!!!

PLEASE HELPPPP MEEEEEE

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b are greater because they are clustered towards the right of the graph thus making it a greater value
b is greater because it’s higher in the graph

pls help me out i cant understand this

Answers

Hey there!


2/3 + 1/2 + 5/12

= 7/6 + 5/12

≈ 1 1/6 + 5/12

= 19/12

≈ 1 7/12


Therefore, the CORRECT answer is:

19/12 or 1 7/12

EITHER OF THOSE SHOULD BE A VALID ANSWER BECAUSE THEY ARE EQUIVALENT TO EACH OTHER.



Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

(15 POINTS) In this Truss bridge, which of the following line segments appear to be perpendicular to each other?
A. AC and GD
B. CG and DE
C. AH and FE
D. AH and HC

Answers

D because if you connect them AH and HC make a 90 degree angle
D. Ah AND HC is the answer

The radius r of a sphere is 6 units. Find the volume of the sphere. Write your answer in terms of pi.
The volume is __ cubic units.

Answers

Radius=r=6units

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi r^3[/tex]

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi 6^3[/tex]

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi 216[/tex]

[tex]\\ \rm\rightarrowtail V=72(4)\pi[/tex]

[tex]\\ \rm\rightarrowtail V=288\pi units^3[/tex]

(Correct Answer Will Get Brainly!)

Denzil is trying to figure out how to measure the length of his driveway. He needs to use metric units. Should he use centimeters, meters, or kilometers? Explain your answer.

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Meters. Centimeters will take way too long because they are so small. Kilometers are longer than a drive way would ever be

Answer:

Denzil should measure length in meter (m) because in metric system mass is measured in kg time in second and length in meter...

please help me righttttt nowwww

Answers

Answer:

y = 2x+2

Step-by-step explanation:

2x is the slope and 2 is the y-intercept.

You can find the slope by using the rise over run method. Count how much the y value increases from one point to another and do the same for the x value. Divide the increase in the y-axis by the one in the x-axis and you get your slope.

Answer:

y = 2x+2

Hope this helps! Good luck!! :)

Construct a quadrilateral that has one set of parallel sides and at least one 60* angle. What type of quadrilateral did you construct? Is this a unique quadrilateral? Explain why or why not.

Answers

Answer:

Trapezium

Yes it is a unique quadrilateral

Step-by-step explanation:

it’s uniqueness lies on having only a set of parallel side while most others has more

What are the slope and the y-intercept of the linear function that is represented by the graph?

On a coordinate plane, a line goes through points (0, negative 2) and (3, 0).

Answers

Answer:

slope=2/3

y-intercept -2

y=2/3x-2

Step-by-step explanation: You have to do y-y divided by x-x, so 0 mins-2 which equals 2 and 3-0 which equals 3, and then you get 2/3. For the y-intercept, you have to plug in one of the points into x any y so your equation will be -2=2/3(0)+b and then you have to multiply 2/3 and 0 and you get 0 so your equation is -2=0+b and finally, you have to subtract -2-0 which equals -2 and your y-intercept is b=-2.

Answer:

2/3, -2

Step-by-step explanation:

negative 9 tenths minus 2 fifths
A. negative 1 and three-tenths
B. negative 1 and one-tenth
C. negative seven-tenths
D. negative 5 over 10.

Answers

Answer:

A

Step-by-step explanation: plz tell me if its wrong soi can fix it  i hope this helps

help with. question pls I will mark Braileist

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Answer: the 2nd one is the correct answer

Step-by-step explanation:

Answer:

your answer will be 8 units x 6 units

Brainliest + 35 Points

In every circle, there is a special relationship between the circumference and the diameter. Determine the decimal value of the ratio of the circumference to the diameter to the nearest hundredth for each circle. Recall that the fraction bar represents division.

Answers

Answer:

Step-by-step explanation:

Circles are all similar, and "the circumference divided by the diameter" produces the same value regardless of their radius. This value is the ratio of the circumference of a circle to its diameter and is called π (Pi).

Answer:

It's 3.14 for each one.

Explanation: The value of pi is 3.14, and it doesn't change depending on the size of the circle. You're welcome! :)

Subtract the rational expression

Please show steps

Answers

Answer:

Is there  a multiple choice if yes can u pls add it ill edit my answer after that.

Step-by-step explanation:

You have to cross multiply.

Solve the missing length

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The answer to your question is 7.48

andrew is applying for a job which requires him to type at least 120 words per minute. he took an 850-word typing test in 7 minutes. does he meet the job requirements?

Answers

Answer:

yes

Step-by-step explanation:

yes, andrew types approximately 121 words per minute

Yes, as 120 divided by 7 is about 121.

Could you help me please!!

Answers

Answer:

8.1 units

Step-by-step explanation:

area = base × height / 2

22.68 = base × 5.6 / 2

Multiply both sides by 2.

45.36 = base × 5.6

Divide both sides by 5.6.

8.1 = base

Answer: base = 8.1 units

The answer is 8.1 units

how in the world do i do this? please explain.

Answers

Answer: 62.83in

Step-by-step explanation:

C= 2(3.14)(10)

C= 20(3.14)

C= 62.831853071796

Simple answers please
A carousel is represented in a coordinate plane with the center of the carousel at the origin. You and three friends sit at A(-4, -4), B (-3, 0), C (-1, -2), and D (-2, -3). At the end of the ride, your positions have rotated 270° clockwise about the center of the carousel. What are your locations at the end of the ride?

A:

B:

C:

D:

Answers

Answer:

A'(4, -4)B'(0, -3)C'(2, -1)D'(3, -2)

Step-by-step explanation:

The coordinate transformation for a 270° clockwise rotation is the same as for a 90° counterclockwise rotation:

  (x, y) ⇒ (-y, x)

The rotated points are ...

  A(-4, -4) ⇒ A'(4, -4)

  B(-3, 0) ⇒ B'(0, -3)

  C(-1, -2) ⇒ C'(2, -1)

  D(-2, -3) ⇒ D'(3, -2)

_____

Additional comment

To derive and/or remember these transformations, it might be useful to consider where a point came from when it ends up on the x- or y-axis.

A point must have come from the -y axis if rotating it 270° CW makes it end up on the +x-axis. A point must have come from the x-axis if rotating it 270° makes it end up on the +y axis. That is why we write ...

  (x, y) ⇒ (-y, x) . . . . . . the new x came from -y; the new y came from x

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