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
nordsb [41]
3 years ago
15

What is the unknown term.in the seqpence 4.5, 5.4,____7.2A.6.2 or B. 63​

Mathematics
1 answer:
harina [27]3 years ago
4 0

Answer:

6.3

Explanation:

To get from 4.5 to 5.4, you need to add 0.9. If you add 0.9 two more times, you get 7.2. Therefore, the middle term should be 6.3. I don't know if you made a typo and forgot the decimal when writing the options cause it says "63", but I believe the answer is 6.3.

You might be interested in
Find the equation of the line passing through the points (5,21) and (-5,-29)
Assoli18 [71]

Answer:

Look below

Step-by-step explanation:

lets have -29 be y2 and -5 be x2

21 - (-)29

5 - (-)5

Subtracting a negative is just adding it so

21 + 29   50
5 + 5       10

50/10

this simplified, is 5/1 or 5

y=5x+b

now we need to find b, so we substitute  y and y

x = 5

y = 21

21=5*5=b

5*5 is 25

now we need to get to 21


25 -4 is 21

b = -4

y=5x-4

3 0
2 years ago
Graph the linear equations. Find three points that solve the equation -3x + 2y= 2
fredd [130]

Answer:

(0,1) , (2,4) , (4,7)

Explanation:

convert the equation into slope-intercept form (this would be y=3/2x+1)

now plug in random numbers for x and solve for y by multiplying them by 3/2 and adding 1.

7 0
3 years ago
Anyone know how to do this?
IrinaVladis [17]
H(x) = x - 5

However, it had a domain of all real numbers such that x does not equal 3, since that would cause you to divide by 0. 
7 0
3 years ago
Read 2 more answers
Sean tossed a coin off a bridge into the stream below. The path of the coin can be represented by the equation h = -16t2 + 72t +
boyakko [2]

Answer:

  about 5.613 seconds

Step-by-step explanation:

Using the quadratic formula to find the value of t when h = 0, we have ...

  at² +bt +c = 0

  t = (-b±√(b²-4ac))/(2a)

  t = (-72±√(72² -4(-16)(100)))/(2(-16))

  t = (-72±√11584)/-32 = (9±√181)/4

Only the positive value of t is of interest.

  The coin will hit the stream after (9+√181)/4 seconds ≈ 5.613 seconds.

4 0
3 years ago
The formula for the volume V of a cylinder is , where r is the radius of the base and h is the height of the cylinder. Select th
m_a_m_a [10]

Answer:

<h2>h = 4 cm</h2><h2 />

Step-by-step explanation:

V = π r² h

where r = 3 cm

V = 36π cm³

solve for h

plugin values into the formula:

36π = π 3² h

h = <u> 36π </u>

      π 3²

h = 4 cm

6 0
3 years ago
Other questions:
  • Help Me With These Please
    15·1 answer
  • An old man wanted to leave all of his money to one of his three sons, but he didn't know which one he should give it to. He gave
    6·2 answers
  • Please help me with this question!!!
    13·1 answer
  • The growth of a local raccoon population approximates a geometric sequence where an is the number of raccoons in a given year an
    13·1 answer
  • Ray cuts out a figure that has 4 equal sides and no right angles. What is the best name for the figure?
    5·3 answers
  • 2x-5y=11 and 4x+10=18 solve each system by elimination
    6·1 answer
  • I need help with C, thank you.
    11·1 answer
  • A playground merry-go-round of radius R = 1.80 m has a moment of inertia I = 255 kg · m2 and is rotating at 9.0 rev/min about a
    5·1 answer
  • What is greater 4/9 or 1/2?
    9·2 answers
  • What additional piece of information would prove DABD ≅ DCBD?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!