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
Olenka [21]
3 years ago
10

What is the Pythagorean theorem of 9in and 12in triangle

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
3 0
15. The formula is a^2+b^2=c^2. So you just plug in the 9 and 12 in the a and b. You get 225. You then take the square root of that and get 15.

EleoNora [17]3 years ago
3 0
Well I need to know wht measure is the long side ?
You might be interested in
How many swimmers are holding exaclty 3 toy whales? ​
Setler79 [48]
About 40 swimmers maybe more
6 0
3 years ago
A twin-engine airplane has a speed of 300 mi/hr in still air. Suppose this airplane heads directly south and encounters a 50 mi/
VashaNatasha [74]
Ummm i believe that its 250mph
4 0
3 years ago
What is the math function of 3x,=y
vichka [17]
Direct variation. Have a nice day!
4 0
3 years ago
3) If it takes 3/29 of the coal for the train to go 1 mile, how much of the coal would it take to go 6.3 miles?
nevsk [136]

Answer:

18.9/29 or 65.17% of the coal.

Step-by-step explanation:

3/29 x 6.3 = 18.9/29

18.9/29 = 0.6517 x 100 = 65.17

6 0
3 years ago
Which is better: having a stock that goes up 30% on Wednesday than drops 20% on Thursday, or a stock
finlep [7]

Step-by-step explanation:

  • If the stock goes up 30%, it's multiplied by 1.3.

The reason is that  x + .3 \times x=1.3\times x

  • If the stock goes down 20%, it's multiplied by 0.8

The reason is that x - .2 \times x = 0.8 \times x

  • If the stock goes down 30%, it's multiplied by 0.7

The reason is that x - .3 \times x = 0.7 \times x

  • If the stock goes up 40%, it's multiplied by 1.4.

The reason is that  x + .4 \times x=1.4\times x

So

If you increase it by 30% and then drop it by 20%, it means you are multiplying it by 1.3 and then multiplying it by .8. In other words:

1.3 \times 0.8=1.04

So, the net gain is = .04

Assume the original value = 500

Increase it by 30% and it becomes 650

Decrease 650 by 20% and it becomes 520

So, the net gain = 20

Verification:

500 \times .04=20

And

If you drop it by 30% and then increase it by 40%, you are multiplying it by .7 and then multiplying it by 1.4. In other words:

.7 \times 1.4=0.98

So, the net loss is = 1 - 0.98 = .02

Assume the original value = 500

Decrease it by 30% and it becomes 350.

increase 350 by 40% and it becomes 490.

So, the net loss is = 10

Verification:

500 \times .02=10

Keywords: stock, loss, gain

Learn more loss and gain from brainly.com/question/14456161

#learnwithBrainly

5 0
3 years ago
Other questions:
  • A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. Find the value that is –2 standard devi
    14·2 answers
  • If three is five ,and 5 is 4,and 4is4 ,<br> What is 8
    8·1 answer
  • Savanna had 4 0 4040 iris blooms last year. This year, she had 1 5 % 15%15, percent more iris blooms. How many more iris blooms
    11·1 answer
  • 6) A store sells a box containing 24 reams of paper
    14·1 answer
  • In parallelogram GHJK if m∡GHJ=140˚ find m ∡KGH.
    9·2 answers
  • Helppppp what is the angle of
    14·2 answers
  • What is everyones favorite UNDERTALE character
    12·2 answers
  • Jack's living room is 16 feet. By 20 feet long if a scale drawing of his living room uses a scale of 3/4 inches = 6feet ,find th
    5·1 answer
  • The elves have made 40% of the 200 presents needed for the town of maples. How many more gifts do they need to make
    8·1 answer
  • A cyclist is riding a bicycle whose wheels have a diameter of 76 centimeters . Suppose she is traveling at 33 kilometers per hou
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!