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
gulaghasi [49]
3 years ago
12

38.9 divided by 2.91 What is my answer

Mathematics
1 answer:
Crank3 years ago
3 0
Your answer would be 13.4 if you round to the nearest tenth. 
You might be interested in
A car drives 50 miles east then 40 miles due north how far is it from were he started
Arada [10]
90 miles from where he started 
7 0
4 years ago
Read 2 more answers
Pablo folds a straw into a triangle with side lengths of 4x2−3 inches, 4x2−2 inches, and 4x2−1 inches. Which expression can be u
otez555 [7]

Answer:

12x² - 6; 21 inches ⇒ A

Step-by-step explanation:

Let us solve the question

∵ The side lengths of a triangle are 4x² - 3 in., 4x² - 2 in., 4x² - 1 in.

∴ S1 = 4x² - 3 inches

∴ S2 = 4x² - 2 inches

∴ S3 = 4x² - 1 inches

→ The perimeter of the triangle is the sum of the lengths of its 3 sides

∵ P = S1 + S2 + S3

∴ P = 4x² - 3 + 4x² - 2 + 4x² - 1

→ Add the like terms

∵ P = (4x² + 4x² + 4x²) + (-3 + -2 + -1)

∴ P = 12x² + -6

→ Remember (+)(-) = (-)

∴ P = 12x² - 6

∴ The expression of the perimeter of the Δ is 12x² - 6

∵ x = 1.5

→ Substitute x in the perimeter expression by 1.5

∵ P = 12(1.5)² - 6

∴ P = 12(2.25) - 6

∴ P = 27 - 6

∴ P = 21 inches

∴ The perimeter of the triangle is 21 inches

The expression can be used to find the perimeter of the triangle is 12x² - 6 and its perimeter is 21 inches when x = 1.5

4 0
3 years ago
Read 2 more answers
In the triangle shown, find the length of the hypotenuse.
Anestetic [448]

Answer:

17? I'm o m.j ly 9th grade and it's been a while.

6 0
3 years ago
Read 2 more answers
A cyclist rides his bike at a rate of 15 miles per hour. what is this rate in miles per minute? how many miles will the cyclist
vladimir2022 [97]

Answer:

0.25 miles per minute, travels 5 miles in 20 minutes

Step-by-step explanation:

First, we have to find out how many miles he can travel in a minute.

We know that he travels 15 miles every hour, and we know that one hour is 60 minutes.

  • 15 mi./ 1 hr = 15 mi. / 60 minutes

So, we can divide 15 miles by 60 minutes in order to get his pace for miles per minute

  • 15 ÷ 60 = 0.25 miles per minute

Then we can just multiply 0.25 miles by 20 minutes

  • 0.25 × 20 = 5

which gives us 5 miles in 20 minutes

6 0
3 years ago
Which ordered pair is not a point on the graph of y=1/2x-7
ki77a [65]
Can you show the graph?
5 0
3 years ago
Other questions:
  • The size of airmail packages is it continuous or discrete?
    9·2 answers
  • Im confused wink wink im just giving yall 60 points to say anything you want that's nice.
    13·2 answers
  • A bag contains 5 yellows tickets numbered 1 through 5. The bag also contains 5 green tickets numbers 1 to five. You randomly pic
    13·1 answer
  • 4x— 3 =.—31 Help me plz
    6·1 answer
  • Which is the graph for this system <br> {y=−x+4 <br> {y=x−2
    13·1 answer
  • HELPP If f(x)=x^(2)+3x-2, find f(-2)
    12·1 answer
  • Given y = 2(x-3) and a domain of (-3,-2 and 5). Find the range.
    10·1 answer
  • Can some one help me pleases
    14·1 answer
  • Determine whether each equation represents a linear or nonlinear function.
    6·1 answer
  • Find the nth and 50th term of the sequence 7,9,11,13,15,..
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!