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
notka56 [123]
3 years ago
11

What is the next number of the patter. 3, -6, 12, 4, 20, ?

Mathematics
1 answer:
klemol [59]3 years ago
5 0
The answer would be -7
You might be interested in
Write the equation of the line that passes through the points (−7,5) and (-7,-8).
Viefleur [7K]

Answer:

x = -7

Step-by-step explanation:

First we find the slope using

m = ( y2-y1)/(x2-x1)

   = ( -8 - 5)/( -7 - -7)

   = (-8-5)/(-7+7)

   = -13/0

This means the slope is undefined and the line is vertical

Vertical lines are in the form

x= constant and the constant is the x value of the points

x = -7

3 0
2 years ago
The area of a parallelogram is 44.4 square feet and its height is 7.4 feet. What is the length of the base? Do not round your an
aliya0001 [1]
The length of the base is 6. You can use the formula b=a/h to find the base. <span />
8 0
3 years ago
In triangle △ABC, ∠ABC=90°, BH is an altitude. Find the missing lengths. AB=4 and BC=3, Find AH, CH and BH.
IRISSAK [1]

Answer:

  • AH = 3.2
  • CH = 1.8
  • BH = 2.4

Step-by-step explanation:  

It can be convenient to compute the length of the hypotenuse of this triangle (AC). The Pythagorean theorem tells you ...

   AC^2 = AB^2 + CB^2

   AC^2 = 4^2 + 3^2 = 16 + 9 = 25

   AC = √25 = 5  

The altitude divides ∆ABC into similar triangles ∆AHB and ∆BHC. The scale factor for ∆AHB is ...

  scale factor ∆ABC to ∆AHB = AB/AC = 4/5 = 0.8  

And the scale factor to ∆BHC is ...  

  scale factor ∆ABC to ∆BHC = BC/AC = 3/5 = 0.6  

Then the side AH is 0.8·AB = 0.8·4 = 3.2

And the side CH is 0.6·BC = 0.6·3 = 1.8  

These two side lengths should add to the length AC = 5, and they do.  

The remaining side BH can be found from either scale factor:    

  BH = AB·0.6 = BC·0.8 = 4·0.6 = 3·0.8 = 2.4

_____  

The sides of interest are ...  

  AH = 3.2

  CH = 1.8

  BH = 2.4

3 0
3 years ago
Hmm, I need someone to answer this. Just answer it right, if you don't know it then don't answer, It's annoying. It's probably r
Phoenix [80]

Answer:

Step-by-step explanation:

A)

f(s)=2s+25 and s(w)=25w

f(w)=2(25w)+25

f(w)=50w+25

B)

The ujits for the composite function are f=number of flowers and w=number of weeks.

C)

f(30)=50(30)+25

f(30)=1500+25

f(30)=1525

3 0
2 years ago
Evaluate the algebraic expression.
Tanya [424]

Answer:

-15

Step-by-step explanation:

m/n - 3

-12 / 1 - 3

-12 - 3

-15

Can I get a crown?

5 0
3 years ago
Read 2 more answers
Other questions:
  • Factor the expression 12x^2 + 14x - 6. You must show your work.
    11·1 answer
  • Describe the end behavior of the function. f(x)=x^3+11x^2+35x+30
    15·1 answer
  • 19.25 tons equal Lbs
    15·2 answers
  • The selling price of 3 cucumbers is $2.00
    6·1 answer
  • Algebra 2 help please! I thought i got this one right but it’s wrong.
    15·2 answers
  • Divide using synthetic division (x^2 +9)÷(x-3) =​
    8·1 answer
  • Can someone help please
    14·2 answers
  • Which of the following is most likely the next step in the series.
    5·1 answer
  • Help help help help help
    15·1 answer
  • Li Wei has several streams of income, as shown in the table. Some streams are active income and some are passive.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!