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
gregori [183]
2 years ago
6

Solve for the indicated variable in each math formula. 1.C=2(3.14)r for r 2.A=1/2bh for b 3.y=Mx+b for x 4.A=1/2(a+b)h for h 5.V

(3.14)r(r)h for h
Mathematics
1 answer:
kirill [66]2 years ago
6 0

Answer:

See below

Step-by-step explanation:

1.  C = 2(3.14) for r

   r = C / 3.28

2.  A = 1/2 b h  for b

    b = A2 / h

3.  y = Mx + b for x

    y - b = Mx

    x = (y - b) / M

4.  A = 1/2 (a + b) h for  h

    A = (1/2a + 1/2b)h

    A = 1/2ah + 1/2bh

    A = (a + b) h / 2

    h = 2A / (a + b)

5.  V = (3.14) r² h  for h

   h = V / (3.14 r²)

You might be interested in
PLEASE HELP MEE!!! please only answer if you really know the answer.
Komok [63]

Answer:

They are similar.

Step-by-step explanation:

Triangle VLM is only 3.5 times smaller than UTM

3 0
2 years ago
Researchers capture and mark 43 squirrels in a park. The next week, researchers capture 50 squirrels and 38 of them are marked f
Vlada [557]

The question is an illustration of sample and population, and the estimate of the population of squirrel in the park is 55

<h3>How to determine the population of squirrel?</h3>

The given parameters are:

Marked squirrels = 43

Captured squirrels = 50

Of the 50 captured squirrels, 38 are from the marked squirrels.

This means that the number of unmarked squirrels is:

Unmarked = 50 - 38

Evaluate

Unmarked = 12

The population of the squirrel is then calculated using:

Population = Marked + Unmarked

So, we have:

Population = 43 + 12

Evaluate the sum

Population = 55

Hence, the estimate of the population of squirrel in the park is 55

Read more about population at:

brainly.com/question/7301139

#SPJ1

6 0
1 year ago
How do you show 80 degrees in an angle
Karolina [17]
Well a right angle is 90° so all u have to do is take 10° away from that
5 0
2 years ago
Read 2 more answers
Miles bought a car that cost $23,556.to the nearest ten thousand,how much did the car cost
laila [671]
$20,000
In word form. he has twenty three thousand five hundred and fifty six, so we look to the digit next to the thousands, 3, and since its below 5, we keep 2 the same.
3 0
3 years ago
Consider the following system of equations:
Delicious77 [7]

Answer:

The system has infinitely solutions

Step-by-step explanation:

we have

-\frac{1}{3}x^{2}=-\frac{5}{6}+\frac{1}{3}y^{2}

\frac{1}{3}x^{2}+\frac{1}{3}y^{2}=\frac{5}{6}

Multiply by 3 both sides

x^{2}+y^{2}=\frac{5}{2} ----> equation A

The equation A is a circle centered at origin with radius r=\sqrt{5/2}\ units

and

5y^{2} =\frac{25}{2}-5x^{2}

5x^{2}+5y^{2} =\frac{25}{2}

Divide by 5 both sides

x^{2}+y^{2} =\frac{5}{2} ----> equation B

The equation B is a circle centered at origin with radius r=\sqrt{5/2}\ units

Equation A and Equation B are the same

Therefore

The system has infinitely solutions

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do i find slope that goes through (0,0) and (-2,7)
    11·1 answer
  • Two-fifths of a number is decreased by three. Find the value of the expression if the number is twenty-five.
    6·2 answers
  • The Ferris wheel shown makes 17 resolutions per ride. How far would someone travel during one ride if the diameter is 89 ft. Rou
    8·1 answer
  • 15 - 2b = -9<br> What does b equal
    8·2 answers
  • If a wedding ring is dropped from a tall building, the distance it has fallen in feet is given by 16t2, where t is the time in s
    7·1 answer
  • 3.
    9·2 answers
  • I need help answering this question for my geometry homework
    7·1 answer
  • Which of the following are solutions to -2.7 + x = -3.5?
    8·1 answer
  • Evaluate the expression 8+-9​
    9·2 answers
  • A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 60 p
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!