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
Diano4ka-milaya [45]
3 years ago
6

I don’t understand 12 and 14

Mathematics
1 answer:
Lena [83]3 years ago
3 0
#12:
p= 2.8y+2.2y+2x+5x+4x
p= 5y+11x

#14:
p= 2h+2h+4j+4j+4j+4j
p= 4h+16j
You might be interested in
Convert 15/125 As A Decimal Using Long Division<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B15%7D%7B125%7D%20" id="TexForm
denpristay [2]

0 . 1 2

125 ) 15.00

125

------

250

250

-----


The answer is 0.12

7 0
3 years ago
HHHHHHHHHEEEEEELLLLLLLLPPPPPPPP how do I do this
lyudmila [28]

Answer:

1/6

Step-by-step explanation:

2/3 times 1/4 is 2/12. 2/12 simplified is 1/6, so 1/6 is your answer.

7 0
3 years ago
Help with the question above! Pleaseeeeee!
SSSSS [86.1K]
Question 5:
 the circumference is given by:
 C = 2 * pi * r
 Where,
 r: radio of the ball
 Substituting values we have:
 22 = 2 * pi * r
 Clearing r we have:
 r = 11 / pi
 The surface area is given by:
 A = 4 * pi * r ^ 2
 Substituting values we have:
 A = 4 * 3.14 * (11 / 3.14) ^ 2
 A = 154 in ^ 2
 Answer:
 
The surface area of the balloon is:
 
A = 154 in ^ 2

 Question 8:
 For this case we have that the scale factor is given by:
 V1 = (k ^ 3) * V2
 Substituting values we have:
 729 = (k ^ 3) * 2744
 Clearing k:
 k = (729/2744) ^ (1/3)
 k = 9/14
 Answer:
 the scale factor of a cube with volume 729 m ^ 3 to a cube with volume 2,744 m ^ 3 is:
 9:14

 Question 2:
 The volume of the cylinder is given by:
 V = pi * r ^ 2 * h
 Where,
 r : radio
 h: height
 Substituting values:
 V = pi * (2.8) ^ 2 * (13)
 V = 101.92 * pi
 Answer:
 
The volume of the cylinder is:
 
V = 101.92 * pi
 
option 3
4 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line with slope 1/4 and y intercept -4. Then graph the line​
quester [9]

Answer:

Step-by-step explanation:

slope intercept form is y = mx + b

b is the y intercept ( crossing y axis value)....     by inspection   b = -4

m is the slope of the line,  Slope = m = 1/4      note: the slope is positive

the slope equals the 'rise' over 'run'  

if the line moves up the slope is positive, if the line moves down the slope is negative

the rise is how many y units does the line go 'up' or 'down'

the run is how many x units does the line go 'left' or 'right'

the rise = 1  Y unit

the run = 4 X units

y = mx + b    m =1/4  b = -4

y = (1/4)x + (-4)

y = (1/4)x - 4

graph a line stating at y = -4 and going up (rising) to the right ONE Y Unit for  every FOUR X units (the run)

3 0
3 years ago
Mr w is 5 times as old as his son Liam and Liam is two years older than his brother Jake, if the combined age of alk the Wiggins
Andrej [43]
Are you sure you wrote all the correct numbers because it does not work
7 0
3 years ago
Read 2 more answers
Other questions:
  • A circle has a radius of 6. An arc in this circle has a central angle of 48degrees. What is the length of the arc?
    7·1 answer
  • Help me It’s due tomorrow and I can’t figure it out!!!
    5·1 answer
  • Jaime needs a new roof on her house. The cash cost is $7500. She decides to finance the project by paying 20% down , with the ba
    8·1 answer
  • Alfred made 21 goals in 3.5 minutes. What is alfreds unit rate?
    7·1 answer
  • Line segment GJ is a diameter of circle L. Angle K measures (4x + 6)°.
    13·2 answers
  • Johnny measured a city park and made a scale drawing. The soccer field is 6 millimeters wide in the drawing. The actual field is
    11·1 answer
  • Pls help I need a good grade
    13·1 answer
  • What is 2 +2 pls in in kider grden pls hepl
    12·2 answers
  • Please help me with this please
    15·1 answer
  • -8(3 - 5x) = -304<br> Pls help I need shown work to pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!