Mathematics Middle School

175% of 54 is ____
Explain your method.

Answers

Answer 1
94.5?

175/100 = x/54.
Cross multiply with butterfly method.
9450 = 100x
Divide by 100 to isolate variable.
94.5 = x
Answer 2
54 x 175/100
54x 1.75
94.5
I multiplied 54 by 175% which became 1.75
I multiplied them and got 94.5

Related Questions

What is the length of the hypotenuse of the triangle?

Answers

Step-by-step explanation:

Hey there!

Here;

ABC is a Right angled triangle.

Taking reference angle as angleA.

Now;

Hypotenuse (h) = AB

Perpendicular (BC)= 24 ft.

Base(AC)= 10 ft.

Now, Using Pythagoras relation;

[tex]h = \sqrt{ {p}^{2} + {b}^{2} } [/tex]

Put all values.

[tex]h = \sqrt{ {24}^{2} + {10}^{2} } [/tex]

Simplify it.

[tex]h = \sqrt{576 + 100} [/tex]

[tex]h = \sqrt{676} [/tex]

Therefore, h= 26ft.

ANS: OPTION A.

Hope it helps....

Answer:

A. 26ft

Step-by-step explanation:

h= 26ft

Find the value of x that makes the equation true.
2x + 3 = 20

A. x= 17/2
B. x= 5
C. x= 10
D. x= 2/17

Answers

Answer:

A. x = 17/2

Step-by-step explanation:

2x+3=20

to find the value of x, isolate the variable!

1. Subtract 3 from each side of the equation

2x + 3 - 3 = 20 - 3

[+3-3 is 0 so we can take that out; 20-3=17]

2x = 17

2. Divide each side by 2

2x/2 = 17/2

[2x/2 = 2/2*x = 1*x = x]

x = 17/2

hope this helped n happy mathing lmfaldsfk

Jennifer thinks the angles below are not supplementary because they are a pair of non-adjacent angles. Is Jennifer correct? Explain in a minimum of 2-3 sentences using lesson vocabulary

Answers

Answer:

do you have multiple choices

Step-by-step explanation:

The rain gauge after a week showed that there were ten inches of rain. Every day the rain evaporated four inches but two more inches of rain was added. By what day was the rain gauge free of water?
A. day 2
B. day 5
C. day 7
D. day 10

Answers

Answer:

B: Day 5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

What is the value of the expression, written in standard form?
(6.6 x 10 ⁻²)
_________
(3.3 x 10⁻⁴

Answers

Answer:

Step-by-step explanation:

200? sorry if its wrong

200 sorry if it’s wrong

what is 85 x 98 ? woooooooooooooo

Answers

Answer:

8330

Step-by-step explanation:

Answer:

8330

I belive so-

welcome to baldys basics answer below :P

(1.) 2 x 7 =

(2.) 4 x 4 =

(3.) dnfibxni&*%(#&JGFTVYU

easy right? now answer >:D
if you get it wrong you have to......... eh... punish yourself :/

Answers

Answer:

1) 14

2) 16

3) uhhh uh uh uh uh- *aggressive hyperventilating*

Step-by-step explanation:

Use Morgan's strategy of working backwards to find the original number.

The table below has been started for you.

Answers

Answer:

x = 5

Step-by-step explanation:

working backwards means that you take the final product then reverse every step you've done to it to receive the starting number.

((29+10)/3)-8 = (39/3)-8 = 13-8 = 5

please double check and hope this helped!

You move up 1 unit and down 9 units. You end at (0, -5). Where did you start?

Answers

Answer:

(8,-5)

Step-by-step explanation:

Answer:

(0,3)

Step-by-step explanation:

The x value in this problem is not affected since it isn't moving to the left or right, so let's focus on y.

To find out where you began, do the opposite of the command (for example instead of going down go up)

-5+9=4  4-1=3

y=3

To check the answer start at 3 then go down 9 units (-6) then go up a unit (-5)

Hope this makes sense/helps!

You have a coupon for 10% off the sale price of a surfboard. Which is the better buy? Explain your reasoning.


● 40% off the regular price
● 30% off the regular price and then 10% off the sale price
40% of $150 = ___, so the sale price is ___
30% of $150 = ___, so the sale price is ___
10% of that sale price is ___,so after using the coupon, the sale price is ___

Answers

Answer:

* 60 -$60 <- answer

* 45- $45 <- answer

94.5- $94.50 <- answer

Step-by-step explanation:

40%= 0.4 ×150=60

30%=0.3×150=45

60 +45= 105

(105*10)/100= 10.50

105-10.50=$94.50 <- answer

i need help with these

Answers

For the first image it’s the second one down, y = 1/2000 because 6 divided by 12,000 is 2000.

Answer:

1.d

2.B i think because it does not go to 0,0

3.d

4.C

5.C

Step-by-step explanation:

Howard can mow 3 lawns in 6 hours. How many lawns can he mow in 24 hours?
Group of answer choices

12

21

6

3

Answers

Answer:

12 lawns in 24 hours

Step-by-step explanation:

I hope that this helps. Have a good day!

12 is the answer !!!!!!!!!!!!!!!!!!!!!!!!

HELPP Me With this question

Answers

Answer:

Line CB= undefined, line CD= zero, line DA= undefined, line BA= -2/3

Step-by-step explanation:

Hope is correct i did it all in my head

Line cb is undefined

Please answer soon! Thanks beforehand!
Ohm's law states that V=IR for a simple circuit, where V is the total voltage, I is the amount of current running through the resistor and R is the resistance of the resistor. If I=40 amperes when R=3 ohms, find the amount of current (in amperes) when the resistor has a resistance of 20 ohms. Assume voltage remains constant.

Answers

I’m not getting the question your asking

When you answer this please show your work I

Answers

Answer:

wait the whole thing or just one question? if one question please tell me which one! thanks!

Step-by-step explanation:

Answer:

,

Step-by-step explanation:

Which of the following choices best describes the expression 2/3(3/4x − 3/2)
Question 2 options:

equivalent to 12x − 1

equivalent to x − 12

not equivalent to 12x − 1 or x − 12

Answers

Answer:

third option

Step-by-step explanation:

The most logical

The last one, not equivalent to 12x-1 or x -12

May someone help I will give brainliest and the math is slope

Answers

Answer:

The peppers

Step-by-step explanation:

The line is steeper (steeper slope)

Plz help me someone
I need to know how you got that answer too plz and thank you!!

Answers

Answer:

D. y=2x

Step-by-step explanation:

I used desmos graphing calculator.

D yx is the answer please give me a thanks

CFMS has contacted a band to play at an upcoming event. The band will charge a travel fee of $525 plus $12.50 per ticket sold.The school decides to turn the event into a fundraiser by increasing the cost of the tickets. If they want to make a profit of $875, how much will they need to charge per ticket?

Answers

Answer:

x=28 so they need to charge 28 tickets

Step-by-step explanation:

525 + 12.50x=875

First, take the 525 and drag it to the other side which will become into negative so the equation will be 12.50x=875-525 now just subtract it and u will get the answer of 12.50x=350 now all you need to do is divide [tex]\frac{350}{12.5}[/tex] and now the answer will be x=28 to double check we can just multiply 12.5 times 28 =  350 now plus 525 is = to 875 hope this helped :>

if you have 1200 cents from selling lemonade then how many $'s do you have?

Answers

Answer:

12 dolars

Step-by-step explanation:

Answer:

$11.00

Step-by-step explanation:

Can someone answer this? I'm really confused

Answers

área of 1= 1/2 x b x L
área of 2= 6x4=24
área of 3= 5x6=30
área of 4= 3x6=18
área of 5= 1/2x3x4=6
total surface area would be =6+24+30+18+6= 84cm^2

Answer:

For A

Step-by-step explanation:

(right angle)triangular prism

Which describes a greater unit rate of change of y with respect to x the equation y=7.6x or the table?

Answers

Answer:

The table has a greater rate of change

Step-by-step explanation: y=7.6x means that for 1 “y”, there is 7.6 “x”. On the table, it says that for 1 “x” there is 8 “y”, so the table is greater.

The table shows the greater unit rate of change of y.

Can someone please help me? i am having a bit of trouble /:

Answers

Answer:

Sorry but I don't know what the question is. Can you comment for me please. I will try to edit my answer if you could.

Step-by-step explanation:

I give 23 points!!


The distance between two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles. Which measurement is closest to the number of miles between these two towns?

Please explain well bc I have a test over proportion tomorrow.

Here are the options:

Thanks!

Answers

Answer:

75 miles

Step-by-step explanation:

8 × blank how many times does. 8 go into 120 it goes in 15 times so now we got 15 what is 15×5 because. 8 km is 5m

can someone please explain how to answer this quickly

Answers

Answer:

x=4,y=6

Step-by-step explanation:

Answer:
2x^3y (^ is signaling 3 is an exponent)

Explanation:
The fraction set up is basically subtracting 4x^3y^4 from 2y^3.

Subtract 4 from 2 and you will get 2 which will leave you with 2x^3y^4.

Now subtract the y^4 from y^3. You will end up with y^1 but you write it as y signaling its by itself (or is a 1).

You end up with 2x^3y.

I will give brainliest

Answers

I would say the answers to your questions are
8.) 40+18.25x > 124+7.75x X=9
9.) 72.6+1.3x ≥ 80.4-1.82x X=3
Just plug in the numbers for X if you need the finished equation rather than needing what X equals

Mr. Hernandez opened a flower shop. He took a random survey by asking every 5th customer to find out their favorite flower. Who is the sample?

all the customers
every 5th customer
all the flowers
all the people in the town

Answers

every 5th costumer i think

Answer:

sample: every 5th customer

Hope this helps!!!

Someone help me with this ASAP!

Answers

Answer:

12/15, $0.90, 375, 4,800, 2 cups of water to 8 cups of flour

Step-by-step explanation:

Step-by-step explanation:

2)12/15

3)

[tex]4.50 \div 5 = 0.90[/tex]

4)

[tex]30 \times 250 = 7500[/tex]

[tex]7500 \div 20 = 375[/tex]

5)

[tex]3000 \times 8 = 24000[/tex]

[tex]24000 \div 5 = 4800[/tex]

6)2 cups of water and to 8 cup of flour

What is the slope and y-intercept for the following equation 5y-2x=15

Answers

Answer: y=3+2/5x

Step-by-step explanation:

The slope is 2/5 and y intercept is (0,3)

00:00

Mia agrees to borrow a 3-year loan with 4% simple interest to buy a motorcycle.

Part A
If Mia will pay a total of $444 in interest, how much money did she initially borrow? Enter your answer in the box.

$

00:00

Part B
How much interest would Mia pay if the simple interest rate were 5%? Enter your answer in the box.

$

Answers

Answer:

Part A: She borrowed: 3700

Part B: She would pay 555 in interest.

Step-by-step explanation:

Since, simple interest is,

Where, P is the principal amount,

r is the annual rate of interest,

t is time ( in years ),

Part A :  Here, S.I. = $ 444,

t = 3 years,

r = 4 %,

Thus,

Hence, She borrowed $ 3700.

Part B :

Here, r = 5 %, t = 3 years, P = $ 3,700,

Hence, She would pay $ 555 interest.

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