Mathematics Middle School

Use the diagram below to determine the height of the flagpole.

Height of flagpole =

Scale factor from stick to flagpole =

Scale factor from flagpole to stick =

Use The Diagram Below To Determine The Height Of The Flagpole.Height Of Flagpole = Scale Factor From

Answers

Answer 1

Answer:

7.5/2.5=h/4

2.5h=7.5×4

2.5h=30

h=30/2.5

h=12

scale factor=3

Answer 2

Answer:

7.5/2.5=h/4

2.5h=7.5×4

2.5h=30

h=30/2.5

h=12

scale factor=3

Related Questions

I big dumdum I don't understand ill give brainliest

Answers

Four is the answer I believe because if you go through it seems to be four

Answer:

I think it would be 3 terms.

Step-by-step explanation:

Simplifying your expression, I got: y2+4y−15. That is 3 terms I believe that are either left/right of the plus/minus sign.

HELPPPPPPPPPPPPPPPPPPPPP PLSSSSSSSSS
Chen rode his skateboard 6 3/4 miles in 1 1/4 of an hour. What was his average speed in miles per hour? Options below

Answers

Answer: 5.5 mph

Step-by-step explanation:

Answer is 5.5 mph I’m pretty sure

PLEASE HELP!!! 100 POINTS!!! EASY!!

Which ordered pair is the solution to the system of equations?

{y=3x−12
4x+6y=−6


(6, −5)

(0, −12)

(3, −3)

(4, −7)

Answers

Answer:

(3, -3)

Step-by-step explanation:

METHOD 1.

Put the coordinates of the given points to the equations and check the equality.

[tex]\left\{\begin{array}{ccc}y=3x-12&(1)\\4x+6y=-6&(2)\end{array}\right[/tex]

for (6, -5)

(1)

-5 = 3(6) - 12

-5 = 18 - 12

-5 = 6   FALSE

for (0, -12)

(1)

-12 = 3(0) - 12

-12 = 0 - 12

-12 = -12    TRUE

(2)

4(0) + 6(-12) = -6

0 - 72 = -6

-72 = -6    FALSE

for (3, -3)

(1)

-3 = 3(3) - 12

-3 = 9 - 12

-3 = -3    TRUE

(2)

4(3) + 6(-3) = -6

12 - 18 = -6

-6 = -6    TRUE

for (4, -7)

(1)

-7 = 3(4) - 12

-7 = 12 - 12

-7 = 0    FALSE

ANSWER: (3, -3)

METHOD 2:

Solve the system of equations:

[tex]\left\{\begin{array}{ccc}y=3x-12&(1)\\4x+6y=-6&(2)\end{array}\right[/tex]

substitute (1) to (2):

[tex]4x+6(3x-12)=-6\qquad|\text{use the distributive property}\\4x+(6)(3x)+(6)(-12)=-6\\4x+18x-72=-6\qquad|\text{add 72 to both sides}\\22x=66\qquad|\text{divide both sides by 22}\\\boxed{x=3}[/tex]

put it to (1):

[tex]y=3(3)-12\\y=9-12\\\boxed{y=-3}[/tex]

[tex]\left\{\begin{array}{ccc}x=3\\y=-3\end{array}\right[/tex]

Kate is making dresses she use 1/3 yard if fabric for each dress she makes, what is the total of fabric Kate need to make 96 dresses Fast I Need HELP!!!

Answers

it’s 32.. bc you take 96 and times it by 1/3 yards
32 yards

96/3 is 32 and since you have a foot per dress that’s the work

Find a polynomial, which if substituted for M will make the equation an identity: (4c^4–7c^2+6)–M=0

Answers

Answer:
-3c^2+6
Step-by-step explanation:
The equation will be identity (0=0) when M is equal to the contents of the parentheses. That polynomial can be used directly, or it can be simplified by combing the c^2 terms.

The contents of parentheses simplify as follows: (4c^2 - 7c^2 +6)=(c^2(4 -7)+6)=(-3c^2 +6)

Answer:

It is -3c^2+6.

Hi again, can you please help me?

Answers

Answer:

1rst box is 25, second is 100, and the 0ne on the bottom is 3.

Step-by-step explanation:

its like comparing how many Quarters you have.

Answer:

Number 3; Part A:

Megabyte - 0, 25, 50, 75, 100.

Seconds - 1, 2, 3, 4.

Number 3; Part B:

The problem says "A computer downloads songs at a ratio of 50 megabytes in 2 seconds." So, (ratio = 50:2 )...

50:2 = 25:1

-If your confused about part a or b, this is how I did pt. A...

First you have to find the pattern in the number line.

I can tell that the pattern is ×25.

-For part b, I divided the ratio (50:2) by 2.

Which gave me 25:1

Hopefully I’m correct. I hope this helps ! :)

PLS HELP ME!! WILL GIVE BRAINLY!!

Answers

Answer: 27/8 or 3 3/8

Step-by-step explanation:

For this problem, you can simply plug the side length, 2 1/2, into the variable, s. Let's change it to an improper fraction to make it an easier process. Plugging in the number would be: V=3/2^3. This would be translated to 3/2 x 3/2 x 3/2. Multiply them and you'll get 27/8 or 3 3/8.

I just need points lol

True or False?

The following relation represent a function.

Question 5 options:
True
False

Answers

Answer:

The following relation represent a function.

Step-by-step explanation:

true

I need help with this bc i cant move on to my next test.

Answers

The answer is 10 so good job

Need help ASAP!!!!!! 10 points with an answer! Don't answer if you don't know.

Answers

a) 1/2 multiplied by base multiplied by height is area of a triangle

1/2*10.14*12.2

Which is 61.854 cm^2

b) minus the area of the larger triangle by the area of the smaller triangle

61.854-40.325

Which is 21.529 cm^2

The person above me is correct

PLEASE HELP 20 POINTS
will report if you don't actually answer

How is a percent error like a percent change?

Answer in complete sentences.

Answers

Answer:

The percent difference is the absolute value of the difference over the mean times 100. The percent error is the absolute value of the difference divided by the “correct” value times 100.

Step-by-step explanation:

Hope  that helps!

Answer:

the percent error is difference divided by the ''correct'' values time 100.

Step-by-step explanation:

help me plz need help

Answers

Answer:

Concept: Area

[tex]area = \pi {r}^{2} [/tex]We are given area hence 78.5 square meters We want the radius so we isolate[tex]78.5 = \pi {r}^{2} [/tex]Isolate for r to get r= 4.99 or 5 square units approximately

Answer:

Step-by-step explanation:

use the area of a circle formula

A=pi r^2

78.5= pi r^2

78.5/ pi =r^2

24.9873..=r^2

[tex]\sqrt{24.9873}[/tex] = r

4.9987...=r  in meters , pretty close to 5

Barb is building a shed 30 feet away from her house. On a map of her backyard, she drew the shed 14 inches away. Complete the scale 1 inch = ?

A: 2.1 feet
B: 2.9 feet
C: 1.7 feet
D: 1 foot

PLEASE HELP ASAP ITS ALREADY 5 DAYS PAST DUE

Answers

i think B 2.9 feet hope that helped
i think it’s A) 2.1 feet

In the equation b + 6 = 14, which number is b?

Answers

Answer:

8

Step-by-step explanation:

Please Help Quick 13 points

How many solutions does the following equation have? 3(x + 5) = -4x + 8

A. NO Solutions

B. Exactly one solution

C. Infinitely many solutions



How many solutions does the following equation have?7(y + 3) = 5y + 8


A. No Solutions

B. Exactly one solution

C. Infinitely many solutions



How many solutions does the following equation have?-15y + 7 + 17y = 2y + 70


A.No Solutions

B.Exactly one solution

C.Infinitely many solutions



How many solutions does the following equation have? -4x - 7 + 10x = -7 + 6x


A.No Solutions

B.Exactly one solution

C.Infinitely many solutions



How many solutions does the following equation have? 4(y - 30) = 4y + 12


A.No Solutions

B.Exactly one solution

C.Infinitely many solutions



Which of the following equations have exactly one solution? Choose all that apply:


-19x + 18 = -19x + 18

19x - 18 = -19x + 18

-19x - 18 = -19x + 18

19x + 18 = -19x + 18



Which of the following equations have no solution? Choose all that apply:


5x + 5 = -4x - 5

4x + 5 = -4x + 5

-4x + 5 = -4x - 5

-4x + 5 = -4x - 4



Which of the following equations have infinitely many solution? Choose all that apply:


-76x + 76 = -76x + 76

76x + 76 = 76x + 76

-76x + 76 = 76x + 76

76x + 76 = -76x + 76



Answer with work shown

Solve for e: 9e + 4 = -5e + 14 + 13e


Please help and I can't thank you enough

Answers

These are the answers in order:

BBAAA2nd1st, 2nd and 3rd4th9e + 5e - 13e = 14 - 4, e = 10
B
B
A
A
A
2
1, 2, 3
4
9e+5e-13=14-4, e=10

Jessica spent $5.00 of the $8.00 in her wallet. Which decimal represents the fraction of the $8.00 Jessica spent?

Answers

Answer).625

Step-by-step explanation:

Answer:

What Are the choices?

Step-by-step explanation:

Well the answer is 3/5 or 5/8 or 2/3

Which of the following situations does not represent a proportional relationship?


a. Emilia earns $8.75 an hour and a 10% commission on any new memberships she sells.

b. Tatum is flying a remote-controlled airplane at a speed of 18 miles per hour.

c. Phoebe is at a baseball game where they sell all drinks for $1.75 each.

d. All of the above are proportional.

Answers

Answer:

c

Step-by-step explanation:

Help meeeee PLS
I need help!

Answers

Answer:

6/12 × 3/2

Step-by-step explanation:

To divide the fractions we turn the second fraction upside down and multiply two fractions

So, 6/12 ÷ 2/3 is equal to 6/12 × 3/2

Which of the following would have the same graphic representation as the function f(x) = 125 (5)x ? Select all that apply.



f(x) = 9 (3)x + 1


f(x) = 34x


f(x) = (3x)3


f(x) = 3x + 3


f(x) = 3 (3)3x

Answers

f(x) = 34x is the correct answer
F(x) = 34x is the right answer

MY LAST QUESTION!!!!!

Answers

Answer:

9.20

Step-by-step explanation:

Answer:

$9.20

Step-by-step explanation:

6.05 / 11 = 0.55

0.55 x 8 = 4.4

8.40 / 14 = 0.6

0.6 x 8 = 4.8

4.4 + 4.8 = 9.2

$9.20

Congrats on finishing the Test!!!

How has the printing press impacted society today?

Answers

Answer:

it allowed ideas to circulate quick and cheap. they were used for books phamplets and newspapers

The owner of Animal Lovers Pet Shop just got a delivery of 315 bags of cat food and you need to put the bags on 9 shelves. How many bags will be put on each shelf? Explain the long division steps you used to find your answer

Answers

First figure out how many times 9 goes into 31, which is 3 times (27)
You subtract 27 from 31 and get 4.
Bring down the 5.
Now the number is 45.
How many times can 9 go into 45? 5 times!!
So 315 ÷ 9 = 35

Answer:

above right

Step-by-step explanation:

Bill had 3 dogs and 2 cats. Which of the following shows the ratio written correctly for the number of dogs to cats?

Answers

Step-by-step explanation:

3:2

hope it helps!

........

Answer:

considering the fact that they asked for dogs:cats, your answer would be 3:2.

if they are asking for the fraction form then, your answer would be 3/2

if they are asking for a simpler term then it would be, 3 dogs to 2 cats.

Hope this helps. :)

If 12 pounds of apples cost $21.60, how much does each pound cost?

Answers

Answer:

$1.80

Step-by-step explanation:

Hope this helps :)

also Happy (late) New Years! :D

Answer:

1 pound of apples cost 1.80$

Step-by-step explanation:

Please help asap I suck at math :(

Answers

Answer:

a. 68 mi/h

b. It will take Nolan 3 hours at this rate

Answer:

A. 68

B. 3 hours

.........

.

1-10 rate

14+35=?
help please

Answers

the answer is 14+35=49 :)))))

Answer:

35+14=49

Step-by-step explanation:

10/10

ngl the drawing is pretty scary but that doesnt matter bc its really good lol

Write a linear equation for the table above. Use y=mx+b format

Answers

Answer:

y=7x-3

Step-by-step explanation:

y=7x+b is the answer

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900.

On any given week, if Salesman B earns $1,020, how many sales did he have for the week?
sales

Answers

If we take the paycheck amount of $1020 and subtract it by the weekly salary of $300.

$1020 - $300 = $720

We get $720 in sale commissions. So to get the number of sales, you divide the $720 by the $40 per sale commission.

$720/$40 = 18

Therefore, the sales Salesman B has for the week is 18.

he had 18 sales for the week

Plsss help with these 2 math questions!!! i will give brianliest!!

Answers

4 gold, 4 silver, and 10 bronze

Answer:1 :Each scored 80 shots

My friend scored in total=720 points

I scored in total=400 points

2 is 4:4:10

Step-by-step explanation:

I need help! What does this dot mean? I forgot.

Answers

Answer:

Times/Multiply

Step-by-step explanation:

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