1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Brrunno [24]
3 years ago
14

Approximate height of tower the person is

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0
Will you please provide more information and state a clear question
You might be interested in
A 15% discount saves you $5 off the price of an electronic game. How much do you save off the regular price if the discount is w
chubhunter [2.5K]

Answer:

The 45% off discount saves an additional $10 compared to the 15% discount for a total of $15 off regular price.

Step-by-step explanation:

We can find the original price of the game through a proportion. A proportion is an equation where two ratios or fractions are equal. The ratios or fractions compare like quantities. For example, we will compare percent over percent to an equal ratio  of $ to $. Since 15% of 100% is the same ratio as $5 to the unknown original $ price, I write:

\frac{15}{100} =\frac{5}{y}

I can now cross-multiply by multiplying numerator and denominator from each ratio.

15y=100(5)\\15y=500

I now solve for y by dividing by 15.

\frac{15y}{15} =\frac{500}{15} \\y= 33.33333....

The original price was $33.34.

Now, we can find the amount if 45% off and then then compare the two discounts. To find the percent off I can multiply by 0.45(33.34)=15. The 45% off discount saves an additional $10 compared to the 15% discount.

4 0
3 years ago
What is the equation in point−slope form of the line passing through (2, 2) and (4, 8)?
irina [24]
It is definitely (y-2)=3(x-2)
8 0
3 years ago
Is anyone willing to do my ixl? I have loads of work to do and I need my ixl due tonight. It’s 8th grade math and I’d appreciate
ch4aika [34]
I failed 8th grade math :/
7 0
2 years ago
Sin(73) = cos (x) pls help lol
viva [34]
X = 17+360n, 343+360n
5 0
2 years ago
Please help ASAP thanks
hjlf

Answer:

x = 2.5 inches. Or

x = 5/2

Step-by-step explanation:

Length: 7 + 2x

Width: 5 + 2x

Note that you have to add x at each end of the picture and onto each part of the width.

The entire area is 120 square inches.

Formula

L*W = Area

(2x + 7)(2x + 5) = 120

Solution

4x^2 + 10x + 14x + 35 = 120                Subtract 120 from both sides. Add xs

4x^2 + 24x + 35 - 120 = 0

4x^2 + 24x - 85 = 0                             Factor

(2x + 17)(2x - 5)

2x + 17 has no meaning. It will give -  8.5 which is not possible.

2x - 5 =0

2x = 5                                                  Divide by 2

x = 5/2

x = 2.5

Note: I don't know which one the computer is looking for.

8 0
2 years ago
Read 2 more answers
Other questions:
  • In 1955 an antique car that originally cost $3,668 is valued today at $62,125 if in excellent condition, which is 1 3/4 times as
    5·1 answer
  • What is Three to the power of negative three
    8·2 answers
  • In which quadrant does 0 lie given that sin 0<0 and cos 0<0
    10·1 answer
  • Gerhard's Bistro has an 5:8 ratio of lunch customers to dinner customers. It averages 40 lunch customers. What is its average nu
    6·1 answer
  • 2+(a+b) for each expression use a property to write an equivalent expression tell wich papery you would use
    6·1 answer
  • When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%?
    7·1 answer
  • tom drives 200 miles in 4 hour. he drives the first 32 miles at an average speed of 64mph. work out his average sped for the res
    11·1 answer
  • GIVING BRAINLEST FOR CORRECT ANSWER <br><br> (On select it says <br> "IS" or "Is Not")
    5·1 answer
  • A company sells their product in Canada and the United States. They wonder if people in both countries will respond similarly to
    13·1 answer
  • I don’t understand #6 question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!