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
Tema [17]
3 years ago
9

HELP! NEED DONE IN 24 MIN.

Mathematics
1 answer:
Gala2k [10]3 years ago
6 0

Answer:

37.8

Step-by-step explanation:

Set up a proportion using the values given in the diagram of similar triangles.

31.5/15 = x/18

Cross-multiply.

31.5(18) = 15x

Multiply.

567 = 15x

Divide both sides by 15.

37.8 = x

You might be interested in
4. Builtrite D is considering the purchase of a new machine for $500,000 which would require a $5000 installation charge. Employ
Paraphin [41]

Answer:

Builtrite D should purchase the machine

Step-by-step explanation:

Cash outflow in year zero = $ 500,000 + $ 25,000 ( training cost ) + $ 30,000 ( Net working capital)

Cash outflow in year zero = $ 555,000

Terminal cash flow in year 10  = $ 150,000 + $ 30,000 ( NWC)

Terminal cash flow in year 10  = $ 180,000

Operating cash flow per year = [ Savings - expenses - depreciation ] X ( 1 - tax rate) + depreciation

Net present value = -500,000 + \frac{116,000}{1.15^1} + \frac{116,000}{1.15^2} +...+ \frac{180,000}{1.15^{10}}

The Net present value of purchasing the machine = $32,071.42

Builtrite D should purchase the machine

3 0
3 years ago
What is the LCM of 120 and 150​
Mrac [35]
The LCM of 120 and 150 is 600
4 0
3 years ago
Please help asap!!!!!!!
valkas [14]

Answer:

So the answer is A

Step-by-step explanation:

A)

f(x)=815.03(1.38)^{x}

f(1) = 1124.74

f(2)= 1552.143

f(3) = 2141.9575

f(4)= 2955.901

f(5)= 4079.1439

So the answer is A

B)

f(x)=1.38x^{2} -2.64x+815.03

f(1) = 813.77

wrong!

C)

f(x)= 1.38x+815.03

f(1) = 816.14

D)

f(x)=815.03\sqrt{x} -1.38

f(1)= 813.65

wrong!

8 0
3 years ago
Please explain how you got this answer.
Tema [17]
150 times

out of the first 5 cards, there is a 3/5 chance of drawing a yellow.
if you replace the card and draw again, you still have a 3/5 chance of drawing a yellow card.
keep doing this process for 250 draws, each draw will always have 3/5 chance of drawing a yellow card.

so 3/5 +3/5 +3/5 +...  (250 times) = 250 x 3/5 = 150

3 0
3 years ago
Use the slide splitter theorem to solve for x in the triangle below.
Yuliya22 [10]

Answer:

I THINK THE ANSWER IN X=3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    9·2 answers
  • An isosceles right triangle has leg lengths of 4 centimeters. What is the length of the altitude drawn from the right angle to t
    13·2 answers
  • A passenger escalator travels from the first floor to the fifth floor a distance of 10 m in 10 seconds what is the escalator spe
    9·1 answer
  • 3. What is the value of 42 – 2(3 • 5+ 1)?
    11·2 answers
  • What is the next term of the geometric sequence?
    11·1 answer
  • What numbers when multiplied gives me -6 and when added 5.
    10·1 answer
  • Brainliest to the correct answer ​
    15·2 answers
  • What is the coefficient in the expression below?<br> 7b + 10
    6·2 answers
  • Help Ratios Picture added!!
    15·1 answer
  • Least to greatest -10,3,-0.5,5/16​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!